73143588

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{131}}^1$

素因数の和:202

約数の個数: 144

約数和(自身を含む): 217857024

約数和(自身を除く): 144713436

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 23, 28, 34, 42, 46, 51, 68, 69, 84, 92, 102, 119, 131, 138, 161, 204, 238, 262, 276, 289, 322, 357, 391, 393, 476, 483, 524, 578, 644, 714, 782, 786, 867, 917, 966, 1156, 1173, 1428, 1564, 1572, 1734, 1834, 1932, 2023, 2227, 2346, 2737, 2751, 3013, 3468, 3668, 4046, 4454, 4692, 5474, 5502, 6026, 6069, 6647, 6681, 8092, 8211, 8908, 9039, 10948, 11004, 12052, 12138, 13294, 13362, 15589, 16422, 18078, 19941, 21091, 24276, 26588, 26724, 31178, 32844, 36156, 37859, 39882, 42182, 46529, 46767, 51221, 62356, 63273, 75718, 79764, 84364, 93058, 93534, 102442, 113577, 126546, 139587, 151436, 153663, 186116, 187068, 204884, 227154, 253092, 265013, 279174, 307326, 358547, 454308, 530026, 558348, 614652, 717094, 795039, 870757, 1060052, 1075641, 1434188, 1590078, 1741514, 2151282, 2612271, 3180156, 3483028, 4302564, 5224542, 6095299, 10449084, 12190598, 18285897, 24381196, 36571794, 73143588]

約数ペア:

[(1, 73143588), (2, 36571794), (3, 24381196), (4, 18285897), (6, 12190598), (7, 10449084), (12, 6095299), (14, 5224542), (17, 4302564), (21, 3483028), (23, 3180156), (28, 2612271), (34, 2151282), (42, 1741514), (46, 1590078), (51, 1434188), (68, 1075641), (69, 1060052), (84, 870757), (92, 795039), (102, 717094), (119, 614652), (131, 558348), (138, 530026), (161, 454308), (204, 358547), (238, 307326), (262, 279174), (276, 265013), (289, 253092), (322, 227154), (357, 204884), (391, 187068), (393, 186116), (476, 153663), (483, 151436), (524, 139587), (578, 126546), (644, 113577), (714, 102442), (782, 93534), (786, 93058), (867, 84364), (917, 79764), (966, 75718), (1156, 63273), (1173, 62356), (1428, 51221), (1564, 46767), (1572, 46529), (1734, 42182), (1834, 39882), (1932, 37859), (2023, 36156), (2227, 32844), (2346, 31178), (2737, 26724), (2751, 26588), (3013, 24276), (3468, 21091), (3668, 19941), (4046, 18078), (4454, 16422), (4692, 15589), (5474, 13362), (5502, 13294), (6026, 12138), (6069, 12052), (6647, 11004), (6681, 10948), (8092, 9039), (8211, 8908)]