65289276

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{2287}}^1$

素因数の和:2371

約数の個数: 72

約数和(自身を含む): 180724544

約数和(自身を除く): 115435268

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 61, 78, 117, 122, 156, 183, 234, 244, 366, 468, 549, 732, 793, 1098, 1586, 2196, 2287, 2379, 3172, 4574, 4758, 6861, 7137, 9148, 9516, 13722, 14274, 20583, 27444, 28548, 29731, 41166, 59462, 82332, 89193, 118924, 139507, 178386, 267579, 279014, 356772, 418521, 535158, 558028, 837042, 1070316, 1255563, 1674084, 1813591, 2511126, 3627182, 5022252, 5440773, 7254364, 10881546, 16322319, 21763092, 32644638, 65289276]

約数ペア:

[(1, 65289276), (2, 32644638), (3, 21763092), (4, 16322319), (6, 10881546), (9, 7254364), (12, 5440773), (13, 5022252), (18, 3627182), (26, 2511126), (36, 1813591), (39, 1674084), (52, 1255563), (61, 1070316), (78, 837042), (117, 558028), (122, 535158), (156, 418521), (183, 356772), (234, 279014), (244, 267579), (366, 178386), (468, 139507), (549, 118924), (732, 89193), (793, 82332), (1098, 59462), (1586, 41166), (2196, 29731), (2287, 28548), (2379, 27444), (3172, 20583), (4574, 14274), (4758, 13722), (6861, 9516), (7137, 9148)]