72046784

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{331}}^1$

素因数の和:541

約数の個数: 56

約数和(自身を含む): 151790400

約数和(自身を除く): 79743616

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 179, 304, 331, 358, 608, 662, 716, 1216, 1324, 1432, 2648, 2864, 3401, 5296, 5728, 6289, 6802, 10592, 11456, 12578, 13604, 21184, 25156, 27208, 50312, 54416, 59249, 100624, 108832, 118498, 201248, 217664, 236996, 402496, 473992, 947984, 1125731, 1895968, 2251462, 3791936, 4502924, 9005848, 18011696, 36023392, 72046784]

約数ペア:

[(1, 72046784), (2, 36023392), (4, 18011696), (8, 9005848), (16, 4502924), (19, 3791936), (32, 2251462), (38, 1895968), (64, 1125731), (76, 947984), (152, 473992), (179, 402496), (304, 236996), (331, 217664), (358, 201248), (608, 118498), (662, 108832), (716, 100624), (1216, 59249), (1324, 54416), (1432, 50312), (2648, 27208), (2864, 25156), (3401, 21184), (5296, 13604), (5728, 12578), (6289, 11456), (6802, 10592)]