127457772

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{3697}}^1$

素因数の和:3747

約数の個数: 72

約数和(自身を含む): 341073936

約数和(自身を除く): 213616164

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 68, 78, 102, 156, 169, 204, 221, 338, 442, 507, 663, 676, 884, 1014, 1326, 2028, 2652, 2873, 3697, 5746, 7394, 8619, 11091, 11492, 14788, 17238, 22182, 34476, 44364, 48061, 62849, 96122, 125698, 144183, 188547, 192244, 251396, 288366, 377094, 576732, 624793, 754188, 817037, 1249586, 1634074, 1874379, 2451111, 2499172, 3268148, 3748758, 4902222, 7497516, 9804444, 10621481, 21242962, 31864443, 42485924, 63728886, 127457772]

約数ペア:

[(1, 127457772), (2, 63728886), (3, 42485924), (4, 31864443), (6, 21242962), (12, 10621481), (13, 9804444), (17, 7497516), (26, 4902222), (34, 3748758), (39, 3268148), (51, 2499172), (52, 2451111), (68, 1874379), (78, 1634074), (102, 1249586), (156, 817037), (169, 754188), (204, 624793), (221, 576732), (338, 377094), (442, 288366), (507, 251396), (663, 192244), (676, 188547), (884, 144183), (1014, 125698), (1326, 96122), (2028, 62849), (2652, 48061), (2873, 44364), (3697, 34476), (5746, 22182), (7394, 17238), (8619, 14788), (11091, 11492)]