87947964

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1693}}^1$

素因数の和:1756

約数の個数: 96

約数和(自身を含む): 252338240

約数和(自身を除く): 164390276

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 37, 39, 52, 54, 74, 78, 108, 111, 117, 148, 156, 222, 234, 333, 351, 444, 468, 481, 666, 702, 962, 999, 1332, 1404, 1443, 1693, 1924, 1998, 2886, 3386, 3996, 4329, 5079, 5772, 6772, 8658, 10158, 12987, 15237, 17316, 20316, 22009, 25974, 30474, 44018, 45711, 51948, 60948, 62641, 66027, 88036, 91422, 125282, 132054, 182844, 187923, 198081, 250564, 264108, 375846, 396162, 563769, 594243, 751692, 792324, 814333, 1127538, 1188486, 1628666, 1691307, 2255076, 2376972, 2442999, 3257332, 3382614, 4885998, 6765228, 7328997, 9771996, 14657994, 21986991, 29315988, 43973982, 87947964]

約数ペア:

[(1, 87947964), (2, 43973982), (3, 29315988), (4, 21986991), (6, 14657994), (9, 9771996), (12, 7328997), (13, 6765228), (18, 4885998), (26, 3382614), (27, 3257332), (36, 2442999), (37, 2376972), (39, 2255076), (52, 1691307), (54, 1628666), (74, 1188486), (78, 1127538), (108, 814333), (111, 792324), (117, 751692), (148, 594243), (156, 563769), (222, 396162), (234, 375846), (333, 264108), (351, 250564), (444, 198081), (468, 187923), (481, 182844), (666, 132054), (702, 125282), (962, 91422), (999, 88036), (1332, 66027), (1404, 62641), (1443, 60948), (1693, 51948), (1924, 45711), (1998, 44018), (2886, 30474), (3386, 25974), (3996, 22009), (4329, 20316), (5079, 17316), (5772, 15237), (6772, 12987), (8658, 10158)]