78548652

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23977}}^1$

素因数の和:24007

約数の個数: 72

約数和(自身を含む): 244383776

約数和(自身を除く): 165835124

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 23977, 47954, 71931, 95908, 143862, 167839, 215793, 287724, 311701, 335678, 431586, 503517, 623402, 671356, 863172, 935103, 1007034, 1246804, 1510551, 1870206, 2014068, 2181907, 2805309, 3021102, 3740412, 4363814, 5610618, 6042204, 6545721, 8727628, 11221236, 13091442, 19637163, 26182884, 39274326, 78548652]

約数ペア:

[(1, 78548652), (2, 39274326), (3, 26182884), (4, 19637163), (6, 13091442), (7, 11221236), (9, 8727628), (12, 6545721), (13, 6042204), (14, 5610618), (18, 4363814), (21, 3740412), (26, 3021102), (28, 2805309), (36, 2181907), (39, 2014068), (42, 1870206), (52, 1510551), (63, 1246804), (78, 1007034), (84, 935103), (91, 863172), (117, 671356), (126, 623402), (156, 503517), (182, 431586), (234, 335678), (252, 311701), (273, 287724), (364, 215793), (468, 167839), (546, 143862), (819, 95908), (1092, 71931), (1638, 47954), (3276, 23977)]