91499408

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{197}}^1$

素因数の和:265

約数の個数: 160

約数和(自身を含む): 247484160

約数和(自身を除く): 155984752

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 29, 44, 52, 56, 58, 77, 88, 91, 104, 112, 116, 143, 154, 176, 182, 197, 203, 208, 232, 286, 308, 319, 364, 377, 394, 406, 464, 572, 616, 638, 728, 754, 788, 812, 1001, 1144, 1232, 1276, 1379, 1456, 1508, 1576, 1624, 2002, 2167, 2233, 2288, 2552, 2561, 2639, 2758, 3016, 3152, 3248, 4004, 4147, 4334, 4466, 5104, 5122, 5278, 5516, 5713, 6032, 8008, 8294, 8668, 8932, 10244, 10556, 11032, 11426, 15169, 16016, 16588, 17336, 17864, 17927, 20488, 21112, 22064, 22852, 28171, 29029, 30338, 33176, 34672, 35728, 35854, 39991, 40976, 42224, 45704, 56342, 58058, 60676, 62843, 66352, 71708, 74269, 79982, 91408, 112684, 116116, 121352, 125686, 143416, 148538, 159964, 197197, 225368, 232232, 242704, 251372, 286832, 297076, 319928, 394394, 439901, 450736, 464464, 502744, 519883, 594152, 639856, 788788, 816959, 879802, 1005488, 1039766, 1188304, 1577576, 1633918, 1759604, 2079532, 3155152, 3267836, 3519208, 4159064, 5718713, 6535672, 7038416, 8318128, 11437426, 13071344, 22874852, 45749704, 91499408]

約数ペア:

[(1, 91499408), (2, 45749704), (4, 22874852), (7, 13071344), (8, 11437426), (11, 8318128), (13, 7038416), (14, 6535672), (16, 5718713), (22, 4159064), (26, 3519208), (28, 3267836), (29, 3155152), (44, 2079532), (52, 1759604), (56, 1633918), (58, 1577576), (77, 1188304), (88, 1039766), (91, 1005488), (104, 879802), (112, 816959), (116, 788788), (143, 639856), (154, 594152), (176, 519883), (182, 502744), (197, 464464), (203, 450736), (208, 439901), (232, 394394), (286, 319928), (308, 297076), (319, 286832), (364, 251372), (377, 242704), (394, 232232), (406, 225368), (464, 197197), (572, 159964), (616, 148538), (638, 143416), (728, 125686), (754, 121352), (788, 116116), (812, 112684), (1001, 91408), (1144, 79982), (1232, 74269), (1276, 71708), (1379, 66352), (1456, 62843), (1508, 60676), (1576, 58058), (1624, 56342), (2002, 45704), (2167, 42224), (2233, 40976), (2288, 39991), (2552, 35854), (2561, 35728), (2639, 34672), (2758, 33176), (3016, 30338), (3152, 29029), (3248, 28171), (4004, 22852), (4147, 22064), (4334, 21112), (4466, 20488), (5104, 17927), (5122, 17864), (5278, 17336), (5516, 16588), (5713, 16016), (6032, 15169), (8008, 11426), (8294, 11032), (8668, 10556), (8932, 10244)]