61479972

素因数分解:

$2^2\times 3^5\times {\mathrm{19}}^1\times {\mathrm{3329}}^1$

素因数の和:3367

約数の個数: 72

約数和(自身を含む): 169696800

約数和(自身を除く): 108216828

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 81, 108, 114, 162, 171, 228, 243, 324, 342, 486, 513, 684, 972, 1026, 1539, 2052, 3078, 3329, 4617, 6156, 6658, 9234, 9987, 13316, 18468, 19974, 29961, 39948, 59922, 63251, 89883, 119844, 126502, 179766, 189753, 253004, 269649, 359532, 379506, 539298, 569259, 759012, 808947, 1078596, 1138518, 1617894, 1707777, 2277036, 3235788, 3415554, 5123331, 6831108, 10246662, 15369993, 20493324, 30739986, 61479972]

約数ペア:

[(1, 61479972), (2, 30739986), (3, 20493324), (4, 15369993), (6, 10246662), (9, 6831108), (12, 5123331), (18, 3415554), (19, 3235788), (27, 2277036), (36, 1707777), (38, 1617894), (54, 1138518), (57, 1078596), (76, 808947), (81, 759012), (108, 569259), (114, 539298), (162, 379506), (171, 359532), (228, 269649), (243, 253004), (324, 189753), (342, 179766), (486, 126502), (513, 119844), (684, 89883), (972, 63251), (1026, 59922), (1539, 39948), (2052, 29961), (3078, 19974), (3329, 18468), (4617, 13316), (6156, 9987), (6658, 9234)]