72455166

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{251}}^1$

素因数の和:374

約数の個数: 96

約数和(自身を含む): 188697600

約数和(自身を除く): 116242434

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 29, 42, 58, 63, 79, 87, 126, 158, 174, 203, 237, 251, 261, 406, 474, 502, 522, 553, 609, 711, 753, 1106, 1218, 1422, 1506, 1659, 1757, 1827, 2259, 2291, 3318, 3514, 3654, 4518, 4582, 4977, 5271, 6873, 7279, 9954, 10542, 13746, 14558, 15813, 16037, 19829, 20619, 21837, 31626, 32074, 39658, 41238, 43674, 48111, 50953, 59487, 65511, 96222, 101906, 118974, 131022, 138803, 144333, 152859, 178461, 277606, 288666, 305718, 356922, 416409, 458577, 575041, 832818, 917154, 1150082, 1249227, 1725123, 2498454, 3450246, 4025287, 5175369, 8050574, 10350738, 12075861, 24151722, 36227583, 72455166]

約数ペア:

[(1, 72455166), (2, 36227583), (3, 24151722), (6, 12075861), (7, 10350738), (9, 8050574), (14, 5175369), (18, 4025287), (21, 3450246), (29, 2498454), (42, 1725123), (58, 1249227), (63, 1150082), (79, 917154), (87, 832818), (126, 575041), (158, 458577), (174, 416409), (203, 356922), (237, 305718), (251, 288666), (261, 277606), (406, 178461), (474, 152859), (502, 144333), (522, 138803), (553, 131022), (609, 118974), (711, 101906), (753, 96222), (1106, 65511), (1218, 59487), (1422, 50953), (1506, 48111), (1659, 43674), (1757, 41238), (1827, 39658), (2259, 32074), (2291, 31626), (3318, 21837), (3514, 20619), (3654, 19829), (4518, 16037), (4582, 15813), (4977, 14558), (5271, 13746), (6873, 10542), (7279, 9954)]