42938844

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{683}}^1$

素因数の和:747

約数の個数: 72

約数和(自身を含む): 112154112

約数和(自身を除く): 69215268

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 156, 169, 186, 338, 372, 403, 507, 676, 683, 806, 1014, 1209, 1366, 1612, 2028, 2049, 2418, 2732, 4098, 4836, 5239, 8196, 8879, 10478, 15717, 17758, 20956, 21173, 26637, 31434, 35516, 42346, 53274, 62868, 63519, 84692, 106548, 115427, 127038, 230854, 254076, 275249, 346281, 461708, 550498, 692562, 825747, 1100996, 1385124, 1651494, 3302988, 3578237, 7156474, 10734711, 14312948, 21469422, 42938844]

約数ペア:

[(1, 42938844), (2, 21469422), (3, 14312948), (4, 10734711), (6, 7156474), (12, 3578237), (13, 3302988), (26, 1651494), (31, 1385124), (39, 1100996), (52, 825747), (62, 692562), (78, 550498), (93, 461708), (124, 346281), (156, 275249), (169, 254076), (186, 230854), (338, 127038), (372, 115427), (403, 106548), (507, 84692), (676, 63519), (683, 62868), (806, 53274), (1014, 42346), (1209, 35516), (1366, 31434), (1612, 26637), (2028, 21173), (2049, 20956), (2418, 17758), (2732, 15717), (4098, 10478), (4836, 8879), (5239, 8196)]