31201092

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{313}}^1$

素因数の和:410

約数の個数: 96

約数和(自身を含む): 88623360

約数和(自身を除く): 57422268

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 71, 78, 108, 117, 142, 156, 213, 234, 284, 313, 351, 426, 468, 626, 639, 702, 852, 923, 939, 1252, 1278, 1404, 1846, 1878, 1917, 2556, 2769, 2817, 3692, 3756, 3834, 4069, 5538, 5634, 7668, 8138, 8307, 8451, 11076, 11268, 12207, 16276, 16614, 16902, 22223, 24414, 24921, 33228, 33804, 36621, 44446, 48828, 49842, 66669, 73242, 88892, 99684, 109863, 133338, 146484, 200007, 219726, 266676, 288899, 400014, 439452, 577798, 600021, 800028, 866697, 1155596, 1200042, 1733394, 2400084, 2600091, 3466788, 5200182, 7800273, 10400364, 15600546, 31201092]

約数ペア:

[(1, 31201092), (2, 15600546), (3, 10400364), (4, 7800273), (6, 5200182), (9, 3466788), (12, 2600091), (13, 2400084), (18, 1733394), (26, 1200042), (27, 1155596), (36, 866697), (39, 800028), (52, 600021), (54, 577798), (71, 439452), (78, 400014), (108, 288899), (117, 266676), (142, 219726), (156, 200007), (213, 146484), (234, 133338), (284, 109863), (313, 99684), (351, 88892), (426, 73242), (468, 66669), (626, 49842), (639, 48828), (702, 44446), (852, 36621), (923, 33804), (939, 33228), (1252, 24921), (1278, 24414), (1404, 22223), (1846, 16902), (1878, 16614), (1917, 16276), (2556, 12207), (2769, 11268), (2817, 11076), (3692, 8451), (3756, 8307), (3834, 8138), (4069, 7668), (5538, 5634)]