84140472

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{4421}}^1$

素因数の和:4504

約数の個数: 64

約数和(自身を含む): 230297760

約数和(自身を除く): 146157288

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 61, 78, 104, 122, 156, 183, 244, 312, 366, 488, 732, 793, 1464, 1586, 2379, 3172, 4421, 4758, 6344, 8842, 9516, 13263, 17684, 19032, 26526, 35368, 53052, 57473, 106104, 114946, 172419, 229892, 269681, 344838, 459784, 539362, 689676, 809043, 1078724, 1379352, 1618086, 2157448, 3236172, 3505853, 6472344, 7011706, 10517559, 14023412, 21035118, 28046824, 42070236, 84140472]

約数ペア:

[(1, 84140472), (2, 42070236), (3, 28046824), (4, 21035118), (6, 14023412), (8, 10517559), (12, 7011706), (13, 6472344), (24, 3505853), (26, 3236172), (39, 2157448), (52, 1618086), (61, 1379352), (78, 1078724), (104, 809043), (122, 689676), (156, 539362), (183, 459784), (244, 344838), (312, 269681), (366, 229892), (488, 172419), (732, 114946), (793, 106104), (1464, 57473), (1586, 53052), (2379, 35368), (3172, 26526), (4421, 19032), (4758, 17684), (6344, 13263), (8842, 9516)]