72938016

素因数分解:

$2^5\times 3^3\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:160

約数の個数: 192

約数和(自身を含む): 228614400

約数和(自身を除く): 155676384

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 32, 36, 41, 48, 54, 58, 71, 72, 82, 87, 96, 108, 116, 123, 142, 144, 164, 174, 213, 216, 232, 246, 261, 284, 288, 328, 348, 369, 426, 432, 464, 492, 522, 568, 639, 656, 696, 738, 783, 852, 864, 928, 984, 1044, 1107, 1136, 1189, 1278, 1312, 1392, 1476, 1566, 1704, 1917, 1968, 2059, 2088, 2214, 2272, 2378, 2556, 2784, 2911, 2952, 3132, 3408, 3567, 3834, 3936, 4118, 4176, 4428, 4756, 5112, 5822, 5904, 6177, 6264, 6816, 7134, 7668, 8236, 8352, 8733, 8856, 9512, 10224, 10701, 11644, 11808, 12354, 12528, 14268, 15336, 16472, 17466, 17712, 18531, 19024, 20448, 21402, 23288, 24708, 25056, 26199, 28536, 30672, 32103, 32944, 34932, 35424, 37062, 38048, 42804, 46576, 49416, 52398, 55593, 57072, 61344, 64206, 65888, 69864, 74124, 78597, 84419, 85608, 93152, 98832, 104796, 111186, 114144, 128412, 139728, 148248, 157194, 168838, 171216, 197664, 209592, 222372, 253257, 256824, 279456, 296496, 314388, 337676, 342432, 419184, 444744, 506514, 513648, 592992, 628776, 675352, 759771, 838368, 889488, 1013028, 1027296, 1257552, 1350704, 1519542, 1778976, 2026056, 2279313, 2515104, 2701408, 3039084, 4052112, 4558626, 6078168, 8104224, 9117252, 12156336, 18234504, 24312672, 36469008, 72938016]

約数ペア:

[(1, 72938016), (2, 36469008), (3, 24312672), (4, 18234504), (6, 12156336), (8, 9117252), (9, 8104224), (12, 6078168), (16, 4558626), (18, 4052112), (24, 3039084), (27, 2701408), (29, 2515104), (32, 2279313), (36, 2026056), (41, 1778976), (48, 1519542), (54, 1350704), (58, 1257552), (71, 1027296), (72, 1013028), (82, 889488), (87, 838368), (96, 759771), (108, 675352), (116, 628776), (123, 592992), (142, 513648), (144, 506514), (164, 444744), (174, 419184), (213, 342432), (216, 337676), (232, 314388), (246, 296496), (261, 279456), (284, 256824), (288, 253257), (328, 222372), (348, 209592), (369, 197664), (426, 171216), (432, 168838), (464, 157194), (492, 148248), (522, 139728), (568, 128412), (639, 114144), (656, 111186), (696, 104796), (738, 98832), (783, 93152), (852, 85608), (864, 84419), (928, 78597), (984, 74124), (1044, 69864), (1107, 65888), (1136, 64206), (1189, 61344), (1278, 57072), (1312, 55593), (1392, 52398), (1476, 49416), (1566, 46576), (1704, 42804), (1917, 38048), (1968, 37062), (2059, 35424), (2088, 34932), (2214, 32944), (2272, 32103), (2378, 30672), (2556, 28536), (2784, 26199), (2911, 25056), (2952, 24708), (3132, 23288), (3408, 21402), (3567, 20448), (3834, 19024), (3936, 18531), (4118, 17712), (4176, 17466), (4428, 16472), (4756, 15336), (5112, 14268), (5822, 12528), (5904, 12354), (6177, 11808), (6264, 11644), (6816, 10701), (7134, 10224), (7668, 9512), (8236, 8856), (8352, 8733)]