72340296

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{173}}^1$

素因数の和:339

約数の個数: 128

約数和(自身を含む): 220492800

約数和(自身を除く): 148152504

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 56, 57, 76, 84, 114, 131, 133, 152, 168, 173, 228, 262, 266, 346, 393, 399, 456, 519, 524, 532, 692, 786, 798, 917, 1038, 1048, 1064, 1211, 1384, 1572, 1596, 1834, 2076, 2422, 2489, 2751, 3144, 3192, 3287, 3633, 3668, 4152, 4844, 4978, 5502, 6574, 7266, 7336, 7467, 9688, 9861, 9956, 11004, 13148, 14532, 14934, 17423, 19722, 19912, 22008, 22663, 23009, 26296, 29064, 29868, 34846, 39444, 45326, 46018, 52269, 59736, 67989, 69027, 69692, 78888, 90652, 92036, 104538, 135978, 138054, 139384, 158641, 181304, 184072, 209076, 271956, 276108, 317282, 418152, 430597, 475923, 543912, 552216, 634564, 861194, 951846, 1269128, 1291791, 1722388, 1903692, 2583582, 3014179, 3444776, 3807384, 5167164, 6028358, 9042537, 10334328, 12056716, 18085074, 24113432, 36170148, 72340296]

約数ペア:

[(1, 72340296), (2, 36170148), (3, 24113432), (4, 18085074), (6, 12056716), (7, 10334328), (8, 9042537), (12, 6028358), (14, 5167164), (19, 3807384), (21, 3444776), (24, 3014179), (28, 2583582), (38, 1903692), (42, 1722388), (56, 1291791), (57, 1269128), (76, 951846), (84, 861194), (114, 634564), (131, 552216), (133, 543912), (152, 475923), (168, 430597), (173, 418152), (228, 317282), (262, 276108), (266, 271956), (346, 209076), (393, 184072), (399, 181304), (456, 158641), (519, 139384), (524, 138054), (532, 135978), (692, 104538), (786, 92036), (798, 90652), (917, 78888), (1038, 69692), (1048, 69027), (1064, 67989), (1211, 59736), (1384, 52269), (1572, 46018), (1596, 45326), (1834, 39444), (2076, 34846), (2422, 29868), (2489, 29064), (2751, 26296), (3144, 23009), (3192, 22663), (3287, 22008), (3633, 19912), (3668, 19722), (4152, 17423), (4844, 14934), (4978, 14532), (5502, 13148), (6574, 11004), (7266, 9956), (7336, 9861), (7467, 9688)]