87478092

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1$

素因数の和:208

約数の個数: 144

約数和(自身を含む): 251701632

約数和(自身を除く): 164223540

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 41, 47, 52, 78, 82, 94, 97, 117, 123, 141, 156, 164, 188, 194, 234, 246, 282, 291, 369, 388, 423, 468, 492, 533, 564, 582, 611, 738, 846, 873, 1066, 1164, 1222, 1261, 1476, 1599, 1692, 1746, 1833, 1927, 2132, 2444, 2522, 3198, 3492, 3666, 3783, 3854, 3977, 4559, 4797, 5044, 5499, 5781, 6396, 7332, 7566, 7708, 7954, 9118, 9594, 10998, 11349, 11562, 11931, 13677, 15132, 15908, 17343, 18236, 19188, 21996, 22698, 23124, 23862, 25051, 27354, 34686, 35793, 41031, 45396, 47724, 50102, 51701, 54708, 59267, 69372, 71586, 75153, 82062, 100204, 103402, 118534, 143172, 150306, 155103, 164124, 177801, 186919, 206804, 225459, 237068, 300612, 310206, 355602, 373838, 450918, 465309, 533403, 560757, 620412, 711204, 747676, 901836, 930618, 1066806, 1121514, 1682271, 1861236, 2133612, 2243028, 2429947, 3364542, 4859894, 6729084, 7289841, 9719788, 14579682, 21869523, 29159364, 43739046, 87478092]

約数ペア:

[(1, 87478092), (2, 43739046), (3, 29159364), (4, 21869523), (6, 14579682), (9, 9719788), (12, 7289841), (13, 6729084), (18, 4859894), (26, 3364542), (36, 2429947), (39, 2243028), (41, 2133612), (47, 1861236), (52, 1682271), (78, 1121514), (82, 1066806), (94, 930618), (97, 901836), (117, 747676), (123, 711204), (141, 620412), (156, 560757), (164, 533403), (188, 465309), (194, 450918), (234, 373838), (246, 355602), (282, 310206), (291, 300612), (369, 237068), (388, 225459), (423, 206804), (468, 186919), (492, 177801), (533, 164124), (564, 155103), (582, 150306), (611, 143172), (738, 118534), (846, 103402), (873, 100204), (1066, 82062), (1164, 75153), (1222, 71586), (1261, 69372), (1476, 59267), (1599, 54708), (1692, 51701), (1746, 50102), (1833, 47724), (1927, 45396), (2132, 41031), (2444, 35793), (2522, 34686), (3198, 27354), (3492, 25051), (3666, 23862), (3783, 23124), (3854, 22698), (3977, 21996), (4559, 19188), (4797, 18236), (5044, 17343), (5499, 15908), (5781, 15132), (6396, 13677), (7332, 11931), (7566, 11562), (7708, 11349), (7954, 10998), (9118, 9594)]