81615457104

素因数分解:

$2^4\times 3^1\times {\mathrm{167}}^1\times {\mathrm{173}}^1\times {\mathrm{229}}^1\times {\mathrm{257}}^1$

素因数の和:837

約数の個数: 160

約数和(自身を含む): 215093733120

約数和(自身を除く): 133478276016

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 167, 173, 229, 257, 334, 346, 458, 501, 514, 519, 668, 687, 692, 771, 916, 1002, 1028, 1038, 1336, 1374, 1384, 1542, 1832, 2004, 2056, 2076, 2672, 2748, 2768, 3084, 3664, 4008, 4112, 4152, 5496, 6168, 8016, 8304, 10992, 12336, 28891, 38243, 39617, 42919, 44461, 57782, 58853, 76486, 79234, 85838, 86673, 88922, 114729, 115564, 117706, 118851, 128757, 133383, 152972, 158468, 171676, 173346, 176559, 177844, 229458, 231128, 235412, 237702, 257514, 266766, 305944, 316936, 343352, 346692, 353118, 355688, 458916, 462256, 470824, 475404, 515028, 533532, 611888, 633872, 686704, 693384, 706236, 711376, 917832, 941648, 950808, 1030056, 1067064, 1386768, 1412472, 1835664, 1901616, 2060112, 2134128, 2824944, 6616039, 7424987, 9828451, 10181569, 13232078, 14849974, 19656902, 19848117, 20363138, 22274961, 26464156, 29485353, 29699948, 30544707, 39313804, 39696234, 40726276, 44549922, 52928312, 58970706, 59399896, 61089414, 78627608, 79392468, 81452552, 89099844, 105856624, 117941412, 118799792, 122178828, 157255216, 158784936, 162905104, 178199688, 235882824, 244357656, 317569872, 356399376, 471765648, 488715312, 1700322023, 3400644046, 5100966069, 6801288092, 10201932138, 13602576184, 20403864276, 27205152368, 40807728552, 81615457104]

約数ペア:

[(1, 81615457104), (2, 40807728552), (3, 27205152368), (4, 20403864276), (6, 13602576184), (8, 10201932138), (12, 6801288092), (16, 5100966069), (24, 3400644046), (48, 1700322023), (167, 488715312), (173, 471765648), (229, 356399376), (257, 317569872), (334, 244357656), (346, 235882824), (458, 178199688), (501, 162905104), (514, 158784936), (519, 157255216), (668, 122178828), (687, 118799792), (692, 117941412), (771, 105856624), (916, 89099844), (1002, 81452552), (1028, 79392468), (1038, 78627608), (1336, 61089414), (1374, 59399896), (1384, 58970706), (1542, 52928312), (1832, 44549922), (2004, 40726276), (2056, 39696234), (2076, 39313804), (2672, 30544707), (2748, 29699948), (2768, 29485353), (3084, 26464156), (3664, 22274961), (4008, 20363138), (4112, 19848117), (4152, 19656902), (5496, 14849974), (6168, 13232078), (8016, 10181569), (8304, 9828451), (10992, 7424987), (12336, 6616039), (28891, 2824944), (38243, 2134128), (39617, 2060112), (42919, 1901616), (44461, 1835664), (57782, 1412472), (58853, 1386768), (76486, 1067064), (79234, 1030056), (85838, 950808), (86673, 941648), (88922, 917832), (114729, 711376), (115564, 706236), (117706, 693384), (118851, 686704), (128757, 633872), (133383, 611888), (152972, 533532), (158468, 515028), (171676, 475404), (173346, 470824), (176559, 462256), (177844, 458916), (229458, 355688), (231128, 353118), (235412, 346692), (237702, 343352), (257514, 316936), (266766, 305944)]