72177985494

素因数分解:

$2^1\times 3^3\times {\mathrm{79}}^1\times {\mathrm{1367}}^1\times {\mathrm{12377}}^1$

素因数の和:13834

約数の個数: 64

約数和(自身を含む): 162557798400

約数和(自身を除く): 90379812906

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 79, 158, 237, 474, 711, 1367, 1422, 2133, 2734, 4101, 4266, 8202, 12303, 12377, 24606, 24754, 36909, 37131, 73818, 74262, 107993, 111393, 215986, 222786, 323979, 334179, 647958, 668358, 971937, 977783, 1943874, 1955566, 2915811, 2933349, 5831622, 5866698, 8800047, 16919359, 17600094, 26400141, 33838718, 50758077, 52800282, 101516154, 152274231, 304548462, 456822693, 913645386, 1336629361, 2673258722, 4009888083, 8019776166, 12029664249, 24059328498, 36088992747, 72177985494]

約数ペア:

[(1, 72177985494), (2, 36088992747), (3, 24059328498), (6, 12029664249), (9, 8019776166), (18, 4009888083), (27, 2673258722), (54, 1336629361), (79, 913645386), (158, 456822693), (237, 304548462), (474, 152274231), (711, 101516154), (1367, 52800282), (1422, 50758077), (2133, 33838718), (2734, 26400141), (4101, 17600094), (4266, 16919359), (8202, 8800047), (12303, 5866698), (12377, 5831622), (24606, 2933349), (24754, 2915811), (36909, 1955566), (37131, 1943874), (73818, 977783), (74262, 971937), (107993, 668358), (111393, 647958), (215986, 334179), (222786, 323979)]