72146308356

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{1597}}^1\times {\mathrm{66047}}^1$

素因数の和:67673

約数の個数: 72

約数和(自身を含む): 192091361280

約数和(自身を除く): 119945052924

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 1597, 3194, 4791, 6388, 9582, 14373, 19164, 28746, 30343, 57492, 60686, 66047, 91029, 121372, 132094, 182058, 198141, 264188, 273087, 364116, 396282, 546174, 594423, 792564, 1092348, 1188846, 1254893, 2377692, 2509786, 3764679, 5019572, 7529358, 11294037, 15058716, 22588074, 45176148, 105477059, 210954118, 316431177, 421908236, 632862354, 949293531, 1265724708, 1898587062, 2004064121, 3797174124, 4008128242, 6012192363, 8016256484, 12024384726, 18036577089, 24048769452, 36073154178, 72146308356]

約数ペア:

[(1, 72146308356), (2, 36073154178), (3, 24048769452), (4, 18036577089), (6, 12024384726), (9, 8016256484), (12, 6012192363), (18, 4008128242), (19, 3797174124), (36, 2004064121), (38, 1898587062), (57, 1265724708), (76, 949293531), (114, 632862354), (171, 421908236), (228, 316431177), (342, 210954118), (684, 105477059), (1597, 45176148), (3194, 22588074), (4791, 15058716), (6388, 11294037), (9582, 7529358), (14373, 5019572), (19164, 3764679), (28746, 2509786), (30343, 2377692), (57492, 1254893), (60686, 1188846), (66047, 1092348), (91029, 792564), (121372, 594423), (132094, 546174), (182058, 396282), (198141, 364116), (264188, 273087)]