74583663

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1$

素因数の和:228

約数の個数: 64

約数和(自身を含む): 129515520

約数和(自身を除く): 54931857

約数列:

[1, 3, 7, 11, 21, 33, 61, 67, 77, 79, 183, 201, 231, 237, 427, 469, 553, 671, 737, 869, 1281, 1407, 1659, 2013, 2211, 2607, 4087, 4697, 4819, 5159, 5293, 6083, 12261, 14091, 14457, 15477, 15879, 18249, 28609, 33733, 37051, 44957, 53009, 58223, 85827, 101199, 111153, 134871, 159027, 174669, 314699, 322873, 371063, 407561, 944097, 968619, 1113189, 1222683, 2260111, 3551603, 6780333, 10654809, 24861221, 74583663]

約数ペア:

[(1, 74583663), (3, 24861221), (7, 10654809), (11, 6780333), (21, 3551603), (33, 2260111), (61, 1222683), (67, 1113189), (77, 968619), (79, 944097), (183, 407561), (201, 371063), (231, 322873), (237, 314699), (427, 174669), (469, 159027), (553, 134871), (671, 111153), (737, 101199), (869, 85827), (1281, 58223), (1407, 53009), (1659, 44957), (2013, 37051), (2211, 33733), (2607, 28609), (4087, 18249), (4697, 15879), (4819, 15477), (5159, 14457), (5293, 14091), (6083, 12261)]