871405236

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^2\times {\mathrm{47743}}^1$

素因数の和:47782

約数の個数: 72

約数和(自身を含む): 2446402560

約数和(自身を除く): 1574997324

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 169, 234, 338, 351, 468, 507, 676, 702, 1014, 1404, 1521, 2028, 3042, 4563, 6084, 9126, 18252, 47743, 95486, 143229, 190972, 286458, 429687, 572916, 620659, 859374, 1241318, 1289061, 1718748, 1861977, 2482636, 2578122, 3723954, 5156244, 5585931, 7447908, 8068567, 11171862, 16137134, 16757793, 22343724, 24205701, 32274268, 33515586, 48411402, 67031172, 72617103, 96822804, 145234206, 217851309, 290468412, 435702618, 871405236]

約数ペア:

[(1, 871405236), (2, 435702618), (3, 290468412), (4, 217851309), (6, 145234206), (9, 96822804), (12, 72617103), (13, 67031172), (18, 48411402), (26, 33515586), (27, 32274268), (36, 24205701), (39, 22343724), (52, 16757793), (54, 16137134), (78, 11171862), (108, 8068567), (117, 7447908), (156, 5585931), (169, 5156244), (234, 3723954), (338, 2578122), (351, 2482636), (468, 1861977), (507, 1718748), (676, 1289061), (702, 1241318), (1014, 859374), (1404, 620659), (1521, 572916), (2028, 429687), (3042, 286458), (4563, 190972), (6084, 143229), (9126, 95486), (18252, 47743)]