81633048

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{283}}^1$

素因数の和:417

約数の個数: 128

約数和(自身を含む): 250283520

約数和(自身を除く): 168650472

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 51, 56, 68, 84, 101, 102, 119, 136, 168, 202, 204, 238, 283, 303, 357, 404, 408, 476, 566, 606, 707, 714, 808, 849, 952, 1132, 1212, 1414, 1428, 1698, 1717, 1981, 2121, 2264, 2424, 2828, 2856, 3396, 3434, 3962, 4242, 4811, 5151, 5656, 5943, 6792, 6868, 7924, 8484, 9622, 10302, 11886, 12019, 13736, 14433, 15848, 16968, 19244, 20604, 23772, 24038, 28583, 28866, 33677, 36057, 38488, 41208, 47544, 48076, 57166, 57732, 67354, 72114, 85749, 96152, 101031, 114332, 115464, 134708, 144228, 171498, 200081, 202062, 228664, 269416, 288456, 342996, 400162, 404124, 485911, 600243, 685992, 800324, 808248, 971822, 1200486, 1457733, 1600648, 1943644, 2400972, 2915466, 3401377, 3887288, 4801944, 5830932, 6802754, 10204131, 11661864, 13605508, 20408262, 27211016, 40816524, 81633048]

約数ペア:

[(1, 81633048), (2, 40816524), (3, 27211016), (4, 20408262), (6, 13605508), (7, 11661864), (8, 10204131), (12, 6802754), (14, 5830932), (17, 4801944), (21, 3887288), (24, 3401377), (28, 2915466), (34, 2400972), (42, 1943644), (51, 1600648), (56, 1457733), (68, 1200486), (84, 971822), (101, 808248), (102, 800324), (119, 685992), (136, 600243), (168, 485911), (202, 404124), (204, 400162), (238, 342996), (283, 288456), (303, 269416), (357, 228664), (404, 202062), (408, 200081), (476, 171498), (566, 144228), (606, 134708), (707, 115464), (714, 114332), (808, 101031), (849, 96152), (952, 85749), (1132, 72114), (1212, 67354), (1414, 57732), (1428, 57166), (1698, 48076), (1717, 47544), (1981, 41208), (2121, 38488), (2264, 36057), (2424, 33677), (2828, 28866), (2856, 28583), (3396, 24038), (3434, 23772), (3962, 20604), (4242, 19244), (4811, 16968), (5151, 15848), (5656, 14433), (5943, 13736), (6792, 12019), (6868, 11886), (7924, 10302), (8484, 9622)]