63191988

素因数分解:

$2^2\times 3^4\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:195

約数の個数: 120

約数和(自身を含む): 174170304

約数和(自身を除く): 110978316

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 41, 54, 67, 71, 81, 82, 108, 123, 134, 142, 162, 164, 201, 213, 246, 268, 284, 324, 369, 402, 426, 492, 603, 639, 738, 804, 852, 1107, 1206, 1278, 1476, 1809, 1917, 2214, 2412, 2556, 2747, 2911, 3321, 3618, 3834, 4428, 4757, 5427, 5494, 5751, 5822, 6642, 7236, 7668, 8241, 8733, 9514, 10854, 10988, 11502, 11644, 13284, 14271, 16482, 17466, 19028, 21708, 23004, 24723, 26199, 28542, 32964, 34932, 42813, 49446, 52398, 57084, 74169, 78597, 85626, 98892, 104796, 128439, 148338, 157194, 171252, 195037, 222507, 235791, 256878, 296676, 314388, 385317, 390074, 445014, 471582, 513756, 585111, 770634, 780148, 890028, 943164, 1170222, 1541268, 1755333, 2340444, 3510666, 5265999, 7021332, 10531998, 15797997, 21063996, 31595994, 63191988]

約数ペア:

[(1, 63191988), (2, 31595994), (3, 21063996), (4, 15797997), (6, 10531998), (9, 7021332), (12, 5265999), (18, 3510666), (27, 2340444), (36, 1755333), (41, 1541268), (54, 1170222), (67, 943164), (71, 890028), (81, 780148), (82, 770634), (108, 585111), (123, 513756), (134, 471582), (142, 445014), (162, 390074), (164, 385317), (201, 314388), (213, 296676), (246, 256878), (268, 235791), (284, 222507), (324, 195037), (369, 171252), (402, 157194), (426, 148338), (492, 128439), (603, 104796), (639, 98892), (738, 85626), (804, 78597), (852, 74169), (1107, 57084), (1206, 52398), (1278, 49446), (1476, 42813), (1809, 34932), (1917, 32964), (2214, 28542), (2412, 26199), (2556, 24723), (2747, 23004), (2911, 21708), (3321, 19028), (3618, 17466), (3834, 16482), (4428, 14271), (4757, 13284), (5427, 11644), (5494, 11502), (5751, 10988), (5822, 10854), (6642, 9514), (7236, 8733), (7668, 8241)]