81984511632

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{163}}^1\times {\mathrm{5119}}^1$

素因数の和:5405

約数の個数: 160

約数和(自身を含む): 224899891200

約数和(自身を除く): 142915379568

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 89, 92, 138, 163, 178, 184, 267, 276, 326, 356, 368, 489, 534, 552, 652, 712, 978, 1068, 1104, 1304, 1424, 1956, 2047, 2136, 2608, 3749, 3912, 4094, 4272, 5119, 6141, 7498, 7824, 8188, 10238, 11247, 12282, 14507, 14996, 15357, 16376, 20476, 22494, 24564, 29014, 29992, 30714, 32752, 40952, 43521, 44988, 49128, 58028, 59984, 61428, 81904, 87042, 89976, 98256, 116056, 117737, 122856, 174084, 179952, 232112, 235474, 245712, 333661, 348168, 353211, 455591, 470948, 667322, 696336, 706422, 834397, 911182, 941896, 1000983, 1334644, 1366773, 1412844, 1668794, 1822364, 1883792, 2001966, 2503191, 2669288, 2733546, 2825688, 3337588, 3644728, 4003932, 5006382, 5338576, 5467092, 5651376, 6675176, 7289456, 8007864, 10012764, 10478593, 10934184, 13350352, 16015728, 19191131, 20025528, 20957186, 21868368, 31435779, 38382262, 40051056, 41914372, 57573393, 62871558, 74261333, 76764524, 83828744, 115146786, 125743116, 148522666, 153529048, 167657488, 222783999, 230293572, 251486232, 297045332, 307058096, 445567998, 460587144, 502972464, 594090664, 891135996, 921174288, 1188181328, 1708010659, 1782271992, 3416021318, 3564543984, 5124031977, 6832042636, 10248063954, 13664085272, 20496127908, 27328170544, 40992255816, 81984511632]

約数ペア:

[(1, 81984511632), (2, 40992255816), (3, 27328170544), (4, 20496127908), (6, 13664085272), (8, 10248063954), (12, 6832042636), (16, 5124031977), (23, 3564543984), (24, 3416021318), (46, 1782271992), (48, 1708010659), (69, 1188181328), (89, 921174288), (92, 891135996), (138, 594090664), (163, 502972464), (178, 460587144), (184, 445567998), (267, 307058096), (276, 297045332), (326, 251486232), (356, 230293572), (368, 222783999), (489, 167657488), (534, 153529048), (552, 148522666), (652, 125743116), (712, 115146786), (978, 83828744), (1068, 76764524), (1104, 74261333), (1304, 62871558), (1424, 57573393), (1956, 41914372), (2047, 40051056), (2136, 38382262), (2608, 31435779), (3749, 21868368), (3912, 20957186), (4094, 20025528), (4272, 19191131), (5119, 16015728), (6141, 13350352), (7498, 10934184), (7824, 10478593), (8188, 10012764), (10238, 8007864), (11247, 7289456), (12282, 6675176), (14507, 5651376), (14996, 5467092), (15357, 5338576), (16376, 5006382), (20476, 4003932), (22494, 3644728), (24564, 3337588), (29014, 2825688), (29992, 2733546), (30714, 2669288), (32752, 2503191), (40952, 2001966), (43521, 1883792), (44988, 1822364), (49128, 1668794), (58028, 1412844), (59984, 1366773), (61428, 1334644), (81904, 1000983), (87042, 941896), (89976, 911182), (98256, 834397), (116056, 706422), (117737, 696336), (122856, 667322), (174084, 470948), (179952, 455591), (232112, 353211), (235474, 348168), (245712, 333661)]