78520464

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2609}}^1$

素因数の和:2653

約数の個数: 120

約数和(自身を含む): 252439200

約数和(自身を除く): 173918736

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 19, 22, 24, 33, 36, 38, 44, 48, 57, 66, 72, 76, 88, 99, 114, 132, 144, 152, 171, 176, 198, 209, 228, 264, 304, 342, 396, 418, 456, 528, 627, 684, 792, 836, 912, 1254, 1368, 1584, 1672, 1881, 2508, 2609, 2736, 3344, 3762, 5016, 5218, 7524, 7827, 10032, 10436, 15048, 15654, 20872, 23481, 28699, 30096, 31308, 41744, 46962, 49571, 57398, 62616, 86097, 93924, 99142, 114796, 125232, 148713, 172194, 187848, 198284, 229592, 258291, 297426, 344388, 375696, 396568, 446139, 459184, 516582, 545281, 594852, 688776, 793136, 892278, 1033164, 1090562, 1189704, 1377552, 1635843, 1784556, 2066328, 2181124, 2379408, 3271686, 3569112, 4132656, 4362248, 4907529, 6543372, 7138224, 8724496, 9815058, 13086744, 19630116, 26173488, 39260232, 78520464]

約数ペア:

[(1, 78520464), (2, 39260232), (3, 26173488), (4, 19630116), (6, 13086744), (8, 9815058), (9, 8724496), (11, 7138224), (12, 6543372), (16, 4907529), (18, 4362248), (19, 4132656), (22, 3569112), (24, 3271686), (33, 2379408), (36, 2181124), (38, 2066328), (44, 1784556), (48, 1635843), (57, 1377552), (66, 1189704), (72, 1090562), (76, 1033164), (88, 892278), (99, 793136), (114, 688776), (132, 594852), (144, 545281), (152, 516582), (171, 459184), (176, 446139), (198, 396568), (209, 375696), (228, 344388), (264, 297426), (304, 258291), (342, 229592), (396, 198284), (418, 187848), (456, 172194), (528, 148713), (627, 125232), (684, 114796), (792, 99142), (836, 93924), (912, 86097), (1254, 62616), (1368, 57398), (1584, 49571), (1672, 46962), (1881, 41744), (2508, 31308), (2609, 30096), (2736, 28699), (3344, 23481), (3762, 20872), (5016, 15654), (5218, 15048), (7524, 10436), (7827, 10032)]