76718304

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{661}}^1$

素因数の和:721

約数の個数: 144

約数和(自身を含む): 242895744

約数和(自身を除く): 166177440

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 31, 32, 36, 39, 48, 52, 62, 72, 78, 93, 96, 104, 117, 124, 144, 156, 186, 208, 234, 248, 279, 288, 312, 372, 403, 416, 468, 496, 558, 624, 661, 744, 806, 936, 992, 1116, 1209, 1248, 1322, 1488, 1612, 1872, 1983, 2232, 2418, 2644, 2976, 3224, 3627, 3744, 3966, 4464, 4836, 5288, 5949, 6448, 7254, 7932, 8593, 8928, 9672, 10576, 11898, 12896, 14508, 15864, 17186, 19344, 20491, 21152, 23796, 25779, 29016, 31728, 34372, 38688, 40982, 47592, 51558, 58032, 61473, 63456, 68744, 77337, 81964, 95184, 103116, 116064, 122946, 137488, 154674, 163928, 184419, 190368, 206232, 245892, 266383, 274976, 309348, 327856, 368838, 412464, 491784, 532766, 618696, 655712, 737676, 799149, 824928, 983568, 1065532, 1237392, 1475352, 1598298, 1967136, 2131064, 2397447, 2474784, 2950704, 3196596, 4262128, 4794894, 5901408, 6393192, 8524256, 9589788, 12786384, 19179576, 25572768, 38359152, 76718304]

約数ペア:

[(1, 76718304), (2, 38359152), (3, 25572768), (4, 19179576), (6, 12786384), (8, 9589788), (9, 8524256), (12, 6393192), (13, 5901408), (16, 4794894), (18, 4262128), (24, 3196596), (26, 2950704), (31, 2474784), (32, 2397447), (36, 2131064), (39, 1967136), (48, 1598298), (52, 1475352), (62, 1237392), (72, 1065532), (78, 983568), (93, 824928), (96, 799149), (104, 737676), (117, 655712), (124, 618696), (144, 532766), (156, 491784), (186, 412464), (208, 368838), (234, 327856), (248, 309348), (279, 274976), (288, 266383), (312, 245892), (372, 206232), (403, 190368), (416, 184419), (468, 163928), (496, 154674), (558, 137488), (624, 122946), (661, 116064), (744, 103116), (806, 95184), (936, 81964), (992, 77337), (1116, 68744), (1209, 63456), (1248, 61473), (1322, 58032), (1488, 51558), (1612, 47592), (1872, 40982), (1983, 38688), (2232, 34372), (2418, 31728), (2644, 29016), (2976, 25779), (3224, 23796), (3627, 21152), (3744, 20491), (3966, 19344), (4464, 17186), (4836, 15864), (5288, 14508), (5949, 12896), (6448, 11898), (7254, 10576), (7932, 9672), (8593, 8928)]