72542714608

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{123631}}^1$

素因数の和:123703

約数の個数: 120

約数和(自身を含む): 179549270016

約数和(自身を除く): 107006555408

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 52, 56, 62, 91, 104, 112, 124, 169, 182, 208, 217, 248, 338, 364, 403, 434, 496, 676, 728, 806, 868, 1183, 1352, 1456, 1612, 1736, 2366, 2704, 2821, 3224, 3472, 4732, 5239, 5642, 6448, 9464, 10478, 11284, 18928, 20956, 22568, 36673, 41912, 45136, 73346, 83824, 123631, 146692, 247262, 293384, 494524, 586768, 865417, 989048, 1607203, 1730834, 1978096, 3214406, 3461668, 3832561, 6428812, 6923336, 7665122, 11250421, 12857624, 13846672, 15330244, 20893639, 22500842, 25715248, 26827927, 30660488, 41787278, 45001684, 49823293, 53655854, 61320976, 83574556, 90003368, 99646586, 107311708, 146255473, 167149112, 180006736, 199293172, 214623416, 292510946, 334298224, 348763051, 398586344, 429246832, 585021892, 647702809, 697526102, 797172688, 1170043784, 1295405618, 1395052204, 2340087568, 2590811236, 2790104408, 4533919663, 5181622472, 5580208816, 9067839326, 10363244944, 18135678652, 36271357304, 72542714608]

約数ペア:

[(1, 72542714608), (2, 36271357304), (4, 18135678652), (7, 10363244944), (8, 9067839326), (13, 5580208816), (14, 5181622472), (16, 4533919663), (26, 2790104408), (28, 2590811236), (31, 2340087568), (52, 1395052204), (56, 1295405618), (62, 1170043784), (91, 797172688), (104, 697526102), (112, 647702809), (124, 585021892), (169, 429246832), (182, 398586344), (208, 348763051), (217, 334298224), (248, 292510946), (338, 214623416), (364, 199293172), (403, 180006736), (434, 167149112), (496, 146255473), (676, 107311708), (728, 99646586), (806, 90003368), (868, 83574556), (1183, 61320976), (1352, 53655854), (1456, 49823293), (1612, 45001684), (1736, 41787278), (2366, 30660488), (2704, 26827927), (2821, 25715248), (3224, 22500842), (3472, 20893639), (4732, 15330244), (5239, 13846672), (5642, 12857624), (6448, 11250421), (9464, 7665122), (10478, 6923336), (11284, 6428812), (18928, 3832561), (20956, 3461668), (22568, 3214406), (36673, 1978096), (41912, 1730834), (45136, 1607203), (73346, 989048), (83824, 865417), (123631, 586768), (146692, 494524), (247262, 293384)]