68450844

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{557}}^1$

素因数の和:608

約数の個数: 144

約数和(自身を含む): 213736320

約数和(自身を除く): 145285476

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 19, 21, 22, 28, 33, 38, 42, 44, 49, 57, 66, 76, 77, 84, 98, 114, 132, 133, 147, 154, 196, 209, 228, 231, 266, 294, 308, 399, 418, 462, 532, 539, 557, 588, 627, 798, 836, 924, 931, 1078, 1114, 1254, 1463, 1596, 1617, 1671, 1862, 2156, 2228, 2508, 2793, 2926, 3234, 3342, 3724, 3899, 4389, 5586, 5852, 6127, 6468, 6684, 7798, 8778, 10241, 10583, 11172, 11697, 12254, 15596, 17556, 18381, 20482, 21166, 23394, 24508, 27293, 30723, 31749, 36762, 40964, 42332, 42889, 46788, 54586, 61446, 63498, 73524, 74081, 81879, 85778, 109172, 116413, 122892, 126996, 128667, 148162, 163758, 171556, 222243, 232826, 257334, 296324, 300223, 327516, 349239, 444486, 465652, 514668, 518567, 600446, 698478, 814891, 888972, 900669, 1037134, 1200892, 1396956, 1555701, 1629782, 1801338, 2074268, 2444673, 3111402, 3259564, 3602676, 4889346, 5704237, 6222804, 9778692, 11408474, 17112711, 22816948, 34225422, 68450844]

約数ペア:

[(1, 68450844), (2, 34225422), (3, 22816948), (4, 17112711), (6, 11408474), (7, 9778692), (11, 6222804), (12, 5704237), (14, 4889346), (19, 3602676), (21, 3259564), (22, 3111402), (28, 2444673), (33, 2074268), (38, 1801338), (42, 1629782), (44, 1555701), (49, 1396956), (57, 1200892), (66, 1037134), (76, 900669), (77, 888972), (84, 814891), (98, 698478), (114, 600446), (132, 518567), (133, 514668), (147, 465652), (154, 444486), (196, 349239), (209, 327516), (228, 300223), (231, 296324), (266, 257334), (294, 232826), (308, 222243), (399, 171556), (418, 163758), (462, 148162), (532, 128667), (539, 126996), (557, 122892), (588, 116413), (627, 109172), (798, 85778), (836, 81879), (924, 74081), (931, 73524), (1078, 63498), (1114, 61446), (1254, 54586), (1463, 46788), (1596, 42889), (1617, 42332), (1671, 40964), (1862, 36762), (2156, 31749), (2228, 30723), (2508, 27293), (2793, 24508), (2926, 23394), (3234, 21166), (3342, 20482), (3724, 18381), (3899, 17556), (4389, 15596), (5586, 12254), (5852, 11697), (6127, 11172), (6468, 10583), (6684, 10241), (7798, 8778)]