75724386

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{151}}^1$

素因数の和:311

約数の個数: 64

約数和(自身を含む): 165473280

約数和(自身を除く): 89748894

約数列:

[1, 2, 3, 6, 19, 38, 53, 57, 83, 106, 114, 151, 159, 166, 249, 302, 318, 453, 498, 906, 1007, 1577, 2014, 2869, 3021, 3154, 4399, 4731, 5738, 6042, 8003, 8607, 8798, 9462, 12533, 13197, 16006, 17214, 24009, 25066, 26394, 37599, 48018, 75198, 83581, 152057, 167162, 238127, 250743, 304114, 456171, 476254, 501486, 664249, 714381, 912342, 1328498, 1428762, 1992747, 3985494, 12620731, 25241462, 37862193, 75724386]

約数ペア:

[(1, 75724386), (2, 37862193), (3, 25241462), (6, 12620731), (19, 3985494), (38, 1992747), (53, 1428762), (57, 1328498), (83, 912342), (106, 714381), (114, 664249), (151, 501486), (159, 476254), (166, 456171), (249, 304114), (302, 250743), (318, 238127), (453, 167162), (498, 152057), (906, 83581), (1007, 75198), (1577, 48018), (2014, 37599), (2869, 26394), (3021, 25066), (3154, 24009), (4399, 17214), (4731, 16006), (5738, 13197), (6042, 12533), (8003, 9462), (8607, 8798)]