73629712

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{601}}^1$

素因数の和:672

約数の個数: 80

約数和(自身を含む): 167211520

約数和(自身を除く): 93581808

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, 601, 806, 988, 1178, 1202, 1612, 1976, 2356, 2404, 3224, 3952, 4712, 4808, 6448, 7657, 7813, 9424, 9616, 11419, 15314, 15626, 18631, 22838, 30628, 31252, 37262, 45676, 61256, 62504, 74524, 91352, 122512, 125008, 148447, 149048, 182704, 242203, 296894, 298096, 353989, 484406, 593788, 707978, 968812, 1187576, 1415956, 1937624, 2375152, 2831912, 3875248, 4601857, 5663824, 9203714, 18407428, 36814856, 73629712]

約数ペア:

[(1, 73629712), (2, 36814856), (4, 18407428), (8, 9203714), (13, 5663824), (16, 4601857), (19, 3875248), (26, 2831912), (31, 2375152), (38, 1937624), (52, 1415956), (62, 1187576), (76, 968812), (104, 707978), (124, 593788), (152, 484406), (208, 353989), (247, 298096), (248, 296894), (304, 242203), (403, 182704), (494, 149048), (496, 148447), (589, 125008), (601, 122512), (806, 91352), (988, 74524), (1178, 62504), (1202, 61256), (1612, 45676), (1976, 37262), (2356, 31252), (2404, 30628), (3224, 22838), (3952, 18631), (4712, 15626), (4808, 15314), (6448, 11419), (7657, 9616), (7813, 9424)]