800162244

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{40193}}^1$

素因数の和:40289

約数の個数: 72

約数和(自身を含む): 2340898560

約数和(自身を除く): 1540736316

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 79, 84, 126, 158, 237, 252, 316, 474, 553, 711, 948, 1106, 1422, 1659, 2212, 2844, 3318, 4977, 6636, 9954, 19908, 40193, 80386, 120579, 160772, 241158, 281351, 361737, 482316, 562702, 723474, 844053, 1125404, 1446948, 1688106, 2532159, 3175247, 3376212, 5064318, 6350494, 9525741, 10128636, 12700988, 19051482, 22226729, 28577223, 38102964, 44453458, 57154446, 66680187, 88906916, 114308892, 133360374, 200040561, 266720748, 400081122, 800162244]

約数ペア:

[(1, 800162244), (2, 400081122), (3, 266720748), (4, 200040561), (6, 133360374), (7, 114308892), (9, 88906916), (12, 66680187), (14, 57154446), (18, 44453458), (21, 38102964), (28, 28577223), (36, 22226729), (42, 19051482), (63, 12700988), (79, 10128636), (84, 9525741), (126, 6350494), (158, 5064318), (237, 3376212), (252, 3175247), (316, 2532159), (474, 1688106), (553, 1446948), (711, 1125404), (948, 844053), (1106, 723474), (1422, 562702), (1659, 482316), (2212, 361737), (2844, 281351), (3318, 241158), (4977, 160772), (6636, 120579), (9954, 80386), (19908, 40193)]