72348048

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{853}}^1$

素因数の和:917

約数の個数: 120

約数和(自身を含む): 220263680

約数和(自身を除く): 147915632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 31, 36, 38, 48, 57, 62, 72, 76, 93, 114, 124, 144, 152, 171, 186, 228, 248, 279, 304, 342, 372, 456, 496, 558, 589, 684, 744, 853, 912, 1116, 1178, 1368, 1488, 1706, 1767, 2232, 2356, 2559, 2736, 3412, 3534, 4464, 4712, 5118, 5301, 6824, 7068, 7677, 9424, 10236, 10602, 13648, 14136, 15354, 16207, 20472, 21204, 26443, 28272, 30708, 32414, 40944, 42408, 48621, 52886, 61416, 64828, 79329, 84816, 97242, 105772, 122832, 129656, 145863, 158658, 194484, 211544, 237987, 259312, 291726, 317316, 388968, 423088, 475974, 502417, 583452, 634632, 777936, 951948, 1004834, 1166904, 1269264, 1507251, 1903896, 2009668, 2333808, 3014502, 3807792, 4019336, 4521753, 6029004, 8038672, 9043506, 12058008, 18087012, 24116016, 36174024, 72348048]

約数ペア:

[(1, 72348048), (2, 36174024), (3, 24116016), (4, 18087012), (6, 12058008), (8, 9043506), (9, 8038672), (12, 6029004), (16, 4521753), (18, 4019336), (19, 3807792), (24, 3014502), (31, 2333808), (36, 2009668), (38, 1903896), (48, 1507251), (57, 1269264), (62, 1166904), (72, 1004834), (76, 951948), (93, 777936), (114, 634632), (124, 583452), (144, 502417), (152, 475974), (171, 423088), (186, 388968), (228, 317316), (248, 291726), (279, 259312), (304, 237987), (342, 211544), (372, 194484), (456, 158658), (496, 145863), (558, 129656), (589, 122832), (684, 105772), (744, 97242), (853, 84816), (912, 79329), (1116, 64828), (1178, 61416), (1368, 52886), (1488, 48621), (1706, 42408), (1767, 40944), (2232, 32414), (2356, 30708), (2559, 28272), (2736, 26443), (3412, 21204), (3534, 20472), (4464, 16207), (4712, 15354), (5118, 14136), (5301, 13648), (6824, 10602), (7068, 10236), (7677, 9424)]