72645768

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{631}}^1$

素因数の和:700

約数の個数: 128

約数和(自身を含む): 222969600

約数和(自身を除く): 150323832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 41, 52, 54, 72, 78, 82, 104, 108, 117, 123, 156, 164, 216, 234, 246, 312, 328, 351, 369, 468, 492, 533, 631, 702, 738, 936, 984, 1066, 1107, 1262, 1404, 1476, 1599, 1893, 2132, 2214, 2524, 2808, 2952, 3198, 3786, 4264, 4428, 4797, 5048, 5679, 6396, 7572, 8203, 8856, 9594, 11358, 12792, 14391, 15144, 16406, 17037, 19188, 22716, 24609, 25871, 28782, 32812, 34074, 38376, 45432, 49218, 51742, 57564, 65624, 68148, 73827, 77613, 98436, 103484, 115128, 136296, 147654, 155226, 196872, 206968, 221481, 232839, 295308, 310452, 336323, 442962, 465678, 590616, 620904, 672646, 698517, 885924, 931356, 1008969, 1345292, 1397034, 1771848, 1862712, 2017938, 2690584, 2794068, 3026907, 4035876, 5588136, 6053814, 8071752, 9080721, 12107628, 18161442, 24215256, 36322884, 72645768]

約数ペア:

[(1, 72645768), (2, 36322884), (3, 24215256), (4, 18161442), (6, 12107628), (8, 9080721), (9, 8071752), (12, 6053814), (13, 5588136), (18, 4035876), (24, 3026907), (26, 2794068), (27, 2690584), (36, 2017938), (39, 1862712), (41, 1771848), (52, 1397034), (54, 1345292), (72, 1008969), (78, 931356), (82, 885924), (104, 698517), (108, 672646), (117, 620904), (123, 590616), (156, 465678), (164, 442962), (216, 336323), (234, 310452), (246, 295308), (312, 232839), (328, 221481), (351, 206968), (369, 196872), (468, 155226), (492, 147654), (533, 136296), (631, 115128), (702, 103484), (738, 98436), (936, 77613), (984, 73827), (1066, 68148), (1107, 65624), (1262, 57564), (1404, 51742), (1476, 49218), (1599, 45432), (1893, 38376), (2132, 34074), (2214, 32812), (2524, 28782), (2808, 25871), (2952, 24609), (3198, 22716), (3786, 19188), (4264, 17037), (4428, 16406), (4797, 15144), (5048, 14391), (5679, 12792), (6396, 11358), (7572, 9594), (8203, 8856)]