79143558

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{461}}^1$

素因数の和:581

約数の個数: 64

約数和(自身を含む): 178827264

約数和(自身を除く): 99683706

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 71, 78, 93, 142, 186, 213, 403, 426, 461, 806, 922, 923, 1209, 1383, 1846, 2201, 2418, 2766, 2769, 4402, 5538, 5993, 6603, 11986, 13206, 14291, 17979, 28582, 28613, 32731, 35958, 42873, 57226, 65462, 85746, 85839, 98193, 171678, 185783, 196386, 371566, 425503, 557349, 851006, 1014661, 1114698, 1276509, 2029322, 2553018, 3043983, 6087966, 13190593, 26381186, 39571779, 79143558]

約数ペア:

[(1, 79143558), (2, 39571779), (3, 26381186), (6, 13190593), (13, 6087966), (26, 3043983), (31, 2553018), (39, 2029322), (62, 1276509), (71, 1114698), (78, 1014661), (93, 851006), (142, 557349), (186, 425503), (213, 371566), (403, 196386), (426, 185783), (461, 171678), (806, 98193), (922, 85839), (923, 85746), (1209, 65462), (1383, 57226), (1846, 42873), (2201, 35958), (2418, 32731), (2766, 28613), (2769, 28582), (4402, 17979), (5538, 14291), (5993, 13206), (6603, 11986)]