72880001532

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{2857}}^1\times {\mathrm{18169}}^1$

素因数の和:21052

約数の個数: 96

約数和(自身を含む): 203565051200

約数和(自身を除く): 130685049668

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 351, 468, 702, 1404, 2857, 5714, 8571, 11428, 17142, 18169, 25713, 34284, 36338, 37141, 51426, 54507, 72676, 74282, 77139, 102852, 109014, 111423, 148564, 154278, 163521, 218028, 222846, 236197, 308556, 327042, 334269, 445692, 472394, 490563, 654084, 668538, 708591, 944788, 981126, 1002807, 1337076, 1417182, 1962252, 2005614, 2125773, 2834364, 4011228, 4251546, 6377319, 8503092, 12754638, 25509276, 51908833, 103817666, 155726499, 207635332, 311452998, 467179497, 622905996, 674814829, 934358994, 1349629658, 1401538491, 1868717988, 2024444487, 2699259316, 2803076982, 4048888974, 5606153964, 6073333461, 8097777948, 12146666922, 18220000383, 24293333844, 36440000766, 72880001532]

約数ペア:

[(1, 72880001532), (2, 36440000766), (3, 24293333844), (4, 18220000383), (6, 12146666922), (9, 8097777948), (12, 6073333461), (13, 5606153964), (18, 4048888974), (26, 2803076982), (27, 2699259316), (36, 2024444487), (39, 1868717988), (52, 1401538491), (54, 1349629658), (78, 934358994), (108, 674814829), (117, 622905996), (156, 467179497), (234, 311452998), (351, 207635332), (468, 155726499), (702, 103817666), (1404, 51908833), (2857, 25509276), (5714, 12754638), (8571, 8503092), (11428, 6377319), (17142, 4251546), (18169, 4011228), (25713, 2834364), (34284, 2125773), (36338, 2005614), (37141, 1962252), (51426, 1417182), (54507, 1337076), (72676, 1002807), (74282, 981126), (77139, 944788), (102852, 708591), (109014, 668538), (111423, 654084), (148564, 490563), (154278, 472394), (163521, 445692), (218028, 334269), (222846, 327042), (236197, 308556)]