71105740904

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{193}}^1\times {\mathrm{1231}}^1$

素因数の和:1639

約数の個数: 128

約数和(自身を含む): 154877184000

約数和(自身を除く): 83771443096

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 179, 193, 209, 358, 386, 418, 716, 772, 836, 1231, 1432, 1544, 1672, 1969, 2123, 2462, 3401, 3667, 3938, 4246, 4924, 6802, 7334, 7876, 8492, 9848, 13541, 13604, 14668, 15752, 16984, 23389, 27082, 27208, 29336, 34547, 37411, 40337, 46778, 54164, 69094, 74822, 80674, 93556, 108328, 138188, 149644, 161348, 187112, 220349, 237583, 257279, 276376, 299288, 322696, 380017, 440698, 475166, 514558, 656393, 760034, 881396, 950332, 1029116, 1312786, 1520068, 1762792, 1900664, 2058232, 2423839, 2613413, 2625572, 3040136, 4186631, 4514077, 4847678, 5226826, 5251144, 7220323, 8373262, 9028154, 9695356, 10453652, 14440646, 16746524, 18056308, 19390712, 20907304, 28881292, 33493048, 36112616, 42527357, 46052941, 49654847, 57762584, 85054714, 92105882, 99309694, 170109428, 184211764, 198619388, 340218856, 368423528, 397238776, 467800927, 808019783, 935601854, 1616039566, 1871203708, 3232079132, 3742407416, 6464158264, 8888217613, 17776435226, 35552870452, 71105740904]

約数ペア:

[(1, 71105740904), (2, 35552870452), (4, 17776435226), (8, 8888217613), (11, 6464158264), (19, 3742407416), (22, 3232079132), (38, 1871203708), (44, 1616039566), (76, 935601854), (88, 808019783), (152, 467800927), (179, 397238776), (193, 368423528), (209, 340218856), (358, 198619388), (386, 184211764), (418, 170109428), (716, 99309694), (772, 92105882), (836, 85054714), (1231, 57762584), (1432, 49654847), (1544, 46052941), (1672, 42527357), (1969, 36112616), (2123, 33493048), (2462, 28881292), (3401, 20907304), (3667, 19390712), (3938, 18056308), (4246, 16746524), (4924, 14440646), (6802, 10453652), (7334, 9695356), (7876, 9028154), (8492, 8373262), (9848, 7220323), (13541, 5251144), (13604, 5226826), (14668, 4847678), (15752, 4514077), (16984, 4186631), (23389, 3040136), (27082, 2625572), (27208, 2613413), (29336, 2423839), (34547, 2058232), (37411, 1900664), (40337, 1762792), (46778, 1520068), (54164, 1312786), (69094, 1029116), (74822, 950332), (80674, 881396), (93556, 760034), (108328, 656393), (138188, 514558), (149644, 475166), (161348, 440698), (187112, 380017), (220349, 322696), (237583, 299288), (257279, 276376)]