100827376

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{823}}^1$

素因数の和:894

約数の個数: 80

約数和(自身を含む): 228874240

約数和(自身を除く): 128046864

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 31, 38, 52, 62, 76, 104, 124, 152, 208, 247, 248, 304, 403, 494, 496, 589, 806, 823, 988, 1178, 1612, 1646, 1976, 2356, 3224, 3292, 3952, 4712, 6448, 6584, 7657, 9424, 10699, 13168, 15314, 15637, 21398, 25513, 30628, 31274, 42796, 51026, 61256, 62548, 85592, 102052, 122512, 125096, 171184, 203281, 204104, 250192, 331669, 406562, 408208, 484747, 663338, 813124, 969494, 1326676, 1626248, 1938988, 2653352, 3252496, 3877976, 5306704, 6301711, 7755952, 12603422, 25206844, 50413688, 100827376]

約数ペア:

[(1, 100827376), (2, 50413688), (4, 25206844), (8, 12603422), (13, 7755952), (16, 6301711), (19, 5306704), (26, 3877976), (31, 3252496), (38, 2653352), (52, 1938988), (62, 1626248), (76, 1326676), (104, 969494), (124, 813124), (152, 663338), (208, 484747), (247, 408208), (248, 406562), (304, 331669), (403, 250192), (494, 204104), (496, 203281), (589, 171184), (806, 125096), (823, 122512), (988, 102052), (1178, 85592), (1612, 62548), (1646, 61256), (1976, 51026), (2356, 42796), (3224, 31274), (3292, 30628), (3952, 25513), (4712, 21398), (6448, 15637), (6584, 15314), (7657, 13168), (9424, 10699)]