74500426

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1$

素因数の和:260

約数の個数: 96

約数和(自身を含む): 160876800

約数和(自身を除く): 86376374

約数列:

[1, 2, 7, 11, 13, 14, 17, 22, 26, 34, 77, 91, 119, 121, 143, 154, 182, 187, 199, 221, 238, 242, 286, 374, 398, 442, 847, 1001, 1309, 1393, 1547, 1573, 1694, 2002, 2057, 2189, 2431, 2587, 2618, 2786, 3094, 3146, 3383, 4114, 4378, 4862, 5174, 6766, 11011, 14399, 15323, 17017, 18109, 22022, 23681, 24079, 26741, 28457, 28798, 30646, 34034, 36218, 37213, 43979, 47362, 48158, 53482, 56914, 74426, 87958, 168553, 187187, 199199, 260491, 307853, 313027, 337106, 374374, 398398, 409343, 483769, 520982, 615706, 626054, 818686, 967538, 2191189, 2865401, 3386383, 4382378, 5321459, 5730802, 6772766, 10642918, 37250213, 74500426]

約数ペア:

[(1, 74500426), (2, 37250213), (7, 10642918), (11, 6772766), (13, 5730802), (14, 5321459), (17, 4382378), (22, 3386383), (26, 2865401), (34, 2191189), (77, 967538), (91, 818686), (119, 626054), (121, 615706), (143, 520982), (154, 483769), (182, 409343), (187, 398398), (199, 374374), (221, 337106), (238, 313027), (242, 307853), (286, 260491), (374, 199199), (398, 187187), (442, 168553), (847, 87958), (1001, 74426), (1309, 56914), (1393, 53482), (1547, 48158), (1573, 47362), (1694, 43979), (2002, 37213), (2057, 36218), (2189, 34034), (2431, 30646), (2587, 28798), (2618, 28457), (2786, 26741), (3094, 24079), (3146, 23681), (3383, 22022), (4114, 18109), (4378, 17017), (4862, 15323), (5174, 14399), (6766, 11011)]