72904104

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3709}}^1$

素因数の和:3744

約数の個数: 128

約数和(自身を含む): 249312000

約数和(自身を除く): 176407896

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 27, 28, 36, 39, 42, 52, 54, 56, 63, 72, 78, 84, 91, 104, 108, 117, 126, 156, 168, 182, 189, 216, 234, 252, 273, 312, 351, 364, 378, 468, 504, 546, 702, 728, 756, 819, 936, 1092, 1404, 1512, 1638, 2184, 2457, 2808, 3276, 3709, 4914, 6552, 7418, 9828, 11127, 14836, 19656, 22254, 25963, 29672, 33381, 44508, 48217, 51926, 66762, 77889, 89016, 96434, 100143, 103852, 133524, 144651, 155778, 192868, 200286, 207704, 233667, 267048, 289302, 311556, 337519, 385736, 400572, 433953, 467334, 578604, 623112, 675038, 701001, 801144, 867906, 934668, 1012557, 1157208, 1301859, 1350076, 1402002, 1735812, 1869336, 2025114, 2603718, 2700152, 2804004, 3037671, 3471624, 4050228, 5207436, 5608008, 6075342, 8100456, 9113013, 10414872, 12150684, 18226026, 24301368, 36452052, 72904104]

約数ペア:

[(1, 72904104), (2, 36452052), (3, 24301368), (4, 18226026), (6, 12150684), (7, 10414872), (8, 9113013), (9, 8100456), (12, 6075342), (13, 5608008), (14, 5207436), (18, 4050228), (21, 3471624), (24, 3037671), (26, 2804004), (27, 2700152), (28, 2603718), (36, 2025114), (39, 1869336), (42, 1735812), (52, 1402002), (54, 1350076), (56, 1301859), (63, 1157208), (72, 1012557), (78, 934668), (84, 867906), (91, 801144), (104, 701001), (108, 675038), (117, 623112), (126, 578604), (156, 467334), (168, 433953), (182, 400572), (189, 385736), (216, 337519), (234, 311556), (252, 289302), (273, 267048), (312, 233667), (351, 207704), (364, 200286), (378, 192868), (468, 155778), (504, 144651), (546, 133524), (702, 103852), (728, 100143), (756, 96434), (819, 89016), (936, 77889), (1092, 66762), (1404, 51926), (1512, 48217), (1638, 44508), (2184, 33381), (2457, 29672), (2808, 25963), (3276, 22254), (3709, 19656), (4914, 14836), (6552, 11127), (7418, 9828)]