73984612

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{659}}^1$

素因数の和:820

約数の個数: 48

約数和(自身を含む): 149022720

約数和(自身を除く): 75038108

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 127, 221, 254, 442, 508, 659, 884, 1318, 1651, 2159, 2636, 3302, 4318, 6604, 8567, 8636, 11203, 17134, 22406, 28067, 34268, 44812, 56134, 83693, 112268, 145639, 167386, 291278, 334772, 582556, 1088009, 1422781, 2176018, 2845562, 4352036, 5691124, 18496153, 36992306, 73984612]

約数ペア:

[(1, 73984612), (2, 36992306), (4, 18496153), (13, 5691124), (17, 4352036), (26, 2845562), (34, 2176018), (52, 1422781), (68, 1088009), (127, 582556), (221, 334772), (254, 291278), (442, 167386), (508, 145639), (659, 112268), (884, 83693), (1318, 56134), (1651, 44812), (2159, 34268), (2636, 28067), (3302, 22406), (4318, 17134), (6604, 11203), (8567, 8636)]