72983736

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{137}}^1\times {\mathrm{151}}^1$

素因数の和:314

約数の個数: 144

約数和(自身を含む): 233148240

約数和(自身を除く): 160164504

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 137, 147, 151, 168, 196, 252, 274, 294, 302, 392, 411, 441, 453, 504, 548, 588, 604, 822, 882, 906, 959, 1057, 1096, 1176, 1208, 1233, 1359, 1644, 1764, 1812, 1918, 2114, 2466, 2718, 2877, 3171, 3288, 3528, 3624, 3836, 4228, 4932, 5436, 5754, 6342, 6713, 7399, 7672, 8456, 8631, 9513, 9864, 10872, 11508, 12684, 13426, 14798, 17262, 19026, 20139, 20687, 22197, 23016, 25368, 26852, 29596, 34524, 38052, 40278, 41374, 44394, 53704, 59192, 60417, 62061, 66591, 69048, 76104, 80556, 82748, 88788, 120834, 124122, 133182, 144809, 161112, 165496, 177576, 186183, 241668, 248244, 266364, 289618, 372366, 434427, 483336, 496488, 532728, 579236, 744732, 868854, 1013663, 1158472, 1303281, 1489464, 1737708, 2027326, 2606562, 3040989, 3475416, 4054652, 5213124, 6081978, 8109304, 9122967, 10426248, 12163956, 18245934, 24327912, 36491868, 72983736]

約数ペア:

[(1, 72983736), (2, 36491868), (3, 24327912), (4, 18245934), (6, 12163956), (7, 10426248), (8, 9122967), (9, 8109304), (12, 6081978), (14, 5213124), (18, 4054652), (21, 3475416), (24, 3040989), (28, 2606562), (36, 2027326), (42, 1737708), (49, 1489464), (56, 1303281), (63, 1158472), (72, 1013663), (84, 868854), (98, 744732), (126, 579236), (137, 532728), (147, 496488), (151, 483336), (168, 434427), (196, 372366), (252, 289618), (274, 266364), (294, 248244), (302, 241668), (392, 186183), (411, 177576), (441, 165496), (453, 161112), (504, 144809), (548, 133182), (588, 124122), (604, 120834), (822, 88788), (882, 82748), (906, 80556), (959, 76104), (1057, 69048), (1096, 66591), (1176, 62061), (1208, 60417), (1233, 59192), (1359, 53704), (1644, 44394), (1764, 41374), (1812, 40278), (1918, 38052), (2114, 34524), (2466, 29596), (2718, 26852), (2877, 25368), (3171, 23016), (3288, 22197), (3528, 20687), (3624, 20139), (3836, 19026), (4228, 17262), (4932, 14798), (5436, 13426), (5754, 12684), (6342, 11508), (6713, 10872), (7399, 9864), (7672, 9513), (8456, 8631)]