73278972

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1$

素因数の和:153

約数の個数: 192

約数和(自身を含む): 223910400

約数和(自身を除く): 150631428

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 27, 36, 38, 39, 41, 52, 54, 57, 67, 76, 78, 82, 108, 114, 117, 123, 134, 156, 164, 171, 201, 228, 234, 246, 247, 268, 342, 351, 369, 402, 468, 492, 494, 513, 533, 603, 684, 702, 738, 741, 779, 804, 871, 988, 1026, 1066, 1107, 1206, 1273, 1404, 1476, 1482, 1558, 1599, 1742, 1809, 2052, 2132, 2214, 2223, 2337, 2412, 2546, 2613, 2747, 2964, 3116, 3198, 3484, 3618, 3819, 4428, 4446, 4674, 4797, 5092, 5226, 5494, 6396, 6669, 7011, 7236, 7638, 7839, 8241, 8892, 9348, 9594, 10127, 10452, 10988, 11457, 13338, 14022, 14391, 15276, 15678, 16482, 16549, 19188, 20254, 21033, 22914, 23517, 24723, 26676, 28044, 28782, 30381, 31356, 32964, 33098, 34371, 35711, 40508, 42066, 45828, 47034, 49446, 49647, 52193, 57564, 60762, 66196, 68742, 71422, 74169, 84132, 91143, 94068, 98892, 99294, 104386, 107133, 121524, 137484, 142844, 148338, 148941, 156579, 182286, 198588, 208772, 214266, 273429, 296676, 297882, 313158, 321399, 364572, 428532, 446823, 469737, 546858, 595764, 626316, 642798, 678509, 893646, 939474, 964197, 1093716, 1285596, 1357018, 1409211, 1787292, 1878948, 1928394, 2035527, 2714036, 2818422, 3856788, 4071054, 5636844, 6106581, 8142108, 12213162, 18319743, 24426324, 36639486, 73278972]

約数ペア:

[(1, 73278972), (2, 36639486), (3, 24426324), (4, 18319743), (6, 12213162), (9, 8142108), (12, 6106581), (13, 5636844), (18, 4071054), (19, 3856788), (26, 2818422), (27, 2714036), (36, 2035527), (38, 1928394), (39, 1878948), (41, 1787292), (52, 1409211), (54, 1357018), (57, 1285596), (67, 1093716), (76, 964197), (78, 939474), (82, 893646), (108, 678509), (114, 642798), (117, 626316), (123, 595764), (134, 546858), (156, 469737), (164, 446823), (171, 428532), (201, 364572), (228, 321399), (234, 313158), (246, 297882), (247, 296676), (268, 273429), (342, 214266), (351, 208772), (369, 198588), (402, 182286), (468, 156579), (492, 148941), (494, 148338), (513, 142844), (533, 137484), (603, 121524), (684, 107133), (702, 104386), (738, 99294), (741, 98892), (779, 94068), (804, 91143), (871, 84132), (988, 74169), (1026, 71422), (1066, 68742), (1107, 66196), (1206, 60762), (1273, 57564), (1404, 52193), (1476, 49647), (1482, 49446), (1558, 47034), (1599, 45828), (1742, 42066), (1809, 40508), (2052, 35711), (2132, 34371), (2214, 33098), (2223, 32964), (2337, 31356), (2412, 30381), (2546, 28782), (2613, 28044), (2747, 26676), (2964, 24723), (3116, 23517), (3198, 22914), (3484, 21033), (3618, 20254), (3819, 19188), (4428, 16549), (4446, 16482), (4674, 15678), (4797, 15276), (5092, 14391), (5226, 14022), (5494, 13338), (6396, 11457), (6669, 10988), (7011, 10452), (7236, 10127), (7638, 9594), (7839, 9348), (8241, 8892)]