78988416

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{15823}}^1$

素因数の和:15853

約数の個数: 64

約数和(自身を含む): 225966720

約数和(自身を除く): 146978304

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 312, 384, 416, 624, 832, 1248, 1664, 2496, 4992, 15823, 31646, 47469, 63292, 94938, 126584, 189876, 205699, 253168, 379752, 411398, 506336, 617097, 759504, 822796, 1012672, 1234194, 1519008, 1645592, 2025344, 2468388, 3038016, 3291184, 4936776, 6076032, 6582368, 9873552, 13164736, 19747104, 26329472, 39494208, 78988416]

約数ペア:

[(1, 78988416), (2, 39494208), (3, 26329472), (4, 19747104), (6, 13164736), (8, 9873552), (12, 6582368), (13, 6076032), (16, 4936776), (24, 3291184), (26, 3038016), (32, 2468388), (39, 2025344), (48, 1645592), (52, 1519008), (64, 1234194), (78, 1012672), (96, 822796), (104, 759504), (128, 617097), (156, 506336), (192, 411398), (208, 379752), (312, 253168), (384, 205699), (416, 189876), (624, 126584), (832, 94938), (1248, 63292), (1664, 47469), (2496, 31646), (4992, 15823)]