90319068

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{15583}}^1$

素因数の和:15623

約数の個数: 72

約数和(自身を含む): 272283648

約数和(自身を除く): 181964580

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 36, 42, 46, 63, 69, 84, 92, 126, 138, 161, 207, 252, 276, 322, 414, 483, 644, 828, 966, 1449, 1932, 2898, 5796, 15583, 31166, 46749, 62332, 93498, 109081, 140247, 186996, 218162, 280494, 327243, 358409, 436324, 560988, 654486, 716818, 981729, 1075227, 1308972, 1433636, 1963458, 2150454, 2508863, 3225681, 3926916, 4300908, 5017726, 6451362, 7526589, 10035452, 12902724, 15053178, 22579767, 30106356, 45159534, 90319068]

約数ペア:

[(1, 90319068), (2, 45159534), (3, 30106356), (4, 22579767), (6, 15053178), (7, 12902724), (9, 10035452), (12, 7526589), (14, 6451362), (18, 5017726), (21, 4300908), (23, 3926916), (28, 3225681), (36, 2508863), (42, 2150454), (46, 1963458), (63, 1433636), (69, 1308972), (84, 1075227), (92, 981729), (126, 716818), (138, 654486), (161, 560988), (207, 436324), (252, 358409), (276, 327243), (322, 280494), (414, 218162), (483, 186996), (644, 140247), (828, 109081), (966, 93498), (1449, 62332), (1932, 46749), (2898, 31166), (5796, 15583)]