72413768

素因数分解:

$2^3\times 7^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1$

素因数の和:211

約数の個数: 96

約数和(自身を含む): 167443200

約数和(自身を除く): 95029432

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 49, 56, 59, 62, 98, 101, 118, 124, 196, 202, 217, 236, 248, 392, 404, 413, 434, 472, 707, 808, 826, 868, 1414, 1519, 1652, 1736, 1829, 2828, 2891, 3038, 3131, 3304, 3658, 4949, 5656, 5782, 5959, 6076, 6262, 7316, 9898, 11564, 11918, 12152, 12524, 12803, 14632, 19796, 21917, 23128, 23836, 25048, 25606, 39592, 41713, 43834, 47672, 51212, 83426, 87668, 89621, 102424, 153419, 166852, 175336, 179242, 184729, 291991, 306838, 333704, 358484, 369458, 583982, 613676, 716968, 738916, 1167964, 1227352, 1293103, 1477832, 2335928, 2586206, 5172412, 9051721, 10344824, 18103442, 36206884, 72413768]

約数ペア:

[(1, 72413768), (2, 36206884), (4, 18103442), (7, 10344824), (8, 9051721), (14, 5172412), (28, 2586206), (31, 2335928), (49, 1477832), (56, 1293103), (59, 1227352), (62, 1167964), (98, 738916), (101, 716968), (118, 613676), (124, 583982), (196, 369458), (202, 358484), (217, 333704), (236, 306838), (248, 291991), (392, 184729), (404, 179242), (413, 175336), (434, 166852), (472, 153419), (707, 102424), (808, 89621), (826, 87668), (868, 83426), (1414, 51212), (1519, 47672), (1652, 43834), (1736, 41713), (1829, 39592), (2828, 25606), (2891, 25048), (3038, 23836), (3131, 23128), (3304, 21917), (3658, 19796), (4949, 14632), (5656, 12803), (5782, 12524), (5959, 12152), (6076, 11918), (6262, 11564), (7316, 9898)]