72088848

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{397}}^1$

素因数の和:521

約数の個数: 120

約数和(自身を含む): 220060568

約数和(自身を除く): 147971720

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 97, 104, 117, 144, 156, 194, 208, 234, 291, 312, 388, 397, 468, 582, 624, 776, 794, 873, 936, 1164, 1191, 1261, 1552, 1588, 1746, 1872, 2328, 2382, 2522, 3176, 3492, 3573, 3783, 4656, 4764, 5044, 5161, 6352, 6984, 7146, 7566, 9528, 10088, 10322, 11349, 13968, 14292, 15132, 15483, 19056, 20176, 20644, 22698, 28584, 30264, 30966, 38509, 41288, 45396, 46449, 57168, 60528, 61932, 77018, 82576, 90792, 92898, 115527, 123864, 154036, 181584, 185796, 231054, 247728, 308072, 346581, 371592, 462108, 500617, 616144, 693162, 743184, 924216, 1001234, 1386324, 1501851, 1848432, 2002468, 2772648, 3003702, 4004936, 4505553, 5545296, 6007404, 8009872, 9011106, 12014808, 18022212, 24029616, 36044424, 72088848]

約数ペア:

[(1, 72088848), (2, 36044424), (3, 24029616), (4, 18022212), (6, 12014808), (8, 9011106), (9, 8009872), (12, 6007404), (13, 5545296), (16, 4505553), (18, 4004936), (24, 3003702), (26, 2772648), (36, 2002468), (39, 1848432), (48, 1501851), (52, 1386324), (72, 1001234), (78, 924216), (97, 743184), (104, 693162), (117, 616144), (144, 500617), (156, 462108), (194, 371592), (208, 346581), (234, 308072), (291, 247728), (312, 231054), (388, 185796), (397, 181584), (468, 154036), (582, 123864), (624, 115527), (776, 92898), (794, 90792), (873, 82576), (936, 77018), (1164, 61932), (1191, 60528), (1261, 57168), (1552, 46449), (1588, 45396), (1746, 41288), (1872, 38509), (2328, 30966), (2382, 30264), (2522, 28584), (3176, 22698), (3492, 20644), (3573, 20176), (3783, 19056), (4656, 15483), (4764, 15132), (5044, 14292), (5161, 13968), (6352, 11349), (6984, 10322), (7146, 10088), (7566, 9528)]