83214840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{9767}}^1$

素因数の和:9852

約数の個数: 64

約数和(自身を含む): 253186560

約数和(自身を除く): 169971720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 71, 120, 142, 213, 284, 355, 426, 568, 710, 852, 1065, 1420, 1704, 2130, 2840, 4260, 8520, 9767, 19534, 29301, 39068, 48835, 58602, 78136, 97670, 117204, 146505, 195340, 234408, 293010, 390680, 586020, 693457, 1172040, 1386914, 2080371, 2773828, 3467285, 4160742, 5547656, 6934570, 8321484, 10401855, 13869140, 16642968, 20803710, 27738280, 41607420, 83214840]

約数ペア:

[(1, 83214840), (2, 41607420), (3, 27738280), (4, 20803710), (5, 16642968), (6, 13869140), (8, 10401855), (10, 8321484), (12, 6934570), (15, 5547656), (20, 4160742), (24, 3467285), (30, 2773828), (40, 2080371), (60, 1386914), (71, 1172040), (120, 693457), (142, 586020), (213, 390680), (284, 293010), (355, 234408), (426, 195340), (568, 146505), (710, 117204), (852, 97670), (1065, 78136), (1420, 58602), (1704, 48835), (2130, 39068), (2840, 29301), (4260, 19534), (8520, 9767)]