72614958

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{509}}^1$

素因数の和:617

約数の個数: 64

約数和(自身を含む): 164505600

約数和(自身を除く): 91890642

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 59, 62, 78, 93, 118, 177, 186, 354, 403, 509, 767, 806, 1018, 1209, 1527, 1534, 1829, 2301, 2418, 3054, 3658, 4602, 5487, 6617, 10974, 13234, 15779, 19851, 23777, 30031, 31558, 39702, 47337, 47554, 60062, 71331, 90093, 94674, 142662, 180186, 205127, 390403, 410254, 615381, 780806, 930961, 1171209, 1230762, 1861922, 2342418, 2792883, 5585766, 12102493, 24204986, 36307479, 72614958]

約数ペア:

[(1, 72614958), (2, 36307479), (3, 24204986), (6, 12102493), (13, 5585766), (26, 2792883), (31, 2342418), (39, 1861922), (59, 1230762), (62, 1171209), (78, 930961), (93, 780806), (118, 615381), (177, 410254), (186, 390403), (354, 205127), (403, 180186), (509, 142662), (767, 94674), (806, 90093), (1018, 71331), (1209, 60062), (1527, 47554), (1534, 47337), (1829, 39702), (2301, 31558), (2418, 30031), (3054, 23777), (3658, 19851), (4602, 15779), (5487, 13234), (6617, 10974)]