71379846

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{2399}}^1$

素因数の和:2458

約数の個数: 64

約数和(自身を含む): 172800000

約数和(自身を除く): 101420154

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 29, 38, 54, 57, 58, 87, 114, 171, 174, 261, 342, 513, 522, 551, 783, 1026, 1102, 1566, 1653, 2399, 3306, 4798, 4959, 7197, 9918, 14394, 14877, 21591, 29754, 43182, 45581, 64773, 69571, 91162, 129546, 136743, 139142, 208713, 273486, 410229, 417426, 626139, 820458, 1230687, 1252278, 1321849, 1878417, 2461374, 2643698, 3756834, 3965547, 7931094, 11896641, 23793282, 35689923, 71379846]

約数ペア:

[(1, 71379846), (2, 35689923), (3, 23793282), (6, 11896641), (9, 7931094), (18, 3965547), (19, 3756834), (27, 2643698), (29, 2461374), (38, 1878417), (54, 1321849), (57, 1252278), (58, 1230687), (87, 820458), (114, 626139), (171, 417426), (174, 410229), (261, 273486), (342, 208713), (513, 139142), (522, 136743), (551, 129546), (783, 91162), (1026, 69571), (1102, 64773), (1566, 45581), (1653, 43182), (2399, 29754), (3306, 21591), (4798, 14877), (4959, 14394), (7197, 9918)]