72065196

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1$

素因数の和:244

約数の個数: 144

約数和(自身を含む): 219098880

約数和(自身を除く): 147033684

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 37, 42, 59, 63, 74, 84, 111, 118, 126, 131, 148, 177, 222, 236, 252, 259, 262, 333, 354, 393, 413, 444, 518, 524, 531, 666, 708, 777, 786, 826, 917, 1036, 1062, 1179, 1239, 1332, 1554, 1572, 1652, 1834, 2124, 2183, 2331, 2358, 2478, 2751, 3108, 3668, 3717, 4366, 4662, 4716, 4847, 4956, 5502, 6549, 7434, 7729, 8253, 8732, 9324, 9694, 11004, 13098, 14541, 14868, 15281, 15458, 16506, 19388, 19647, 23187, 26196, 29082, 30562, 30916, 33012, 33929, 39294, 43623, 45843, 46374, 54103, 58164, 61124, 67858, 69561, 78588, 87246, 91686, 92748, 101787, 108206, 135716, 137529, 139122, 162309, 174492, 183372, 203574, 216412, 275058, 278244, 285973, 305361, 324618, 407148, 486927, 550116, 571946, 610722, 649236, 857919, 973854, 1143892, 1221444, 1715838, 1947708, 2001811, 2573757, 3431676, 4003622, 5147514, 6005433, 8007244, 10295028, 12010866, 18016299, 24021732, 36032598, 72065196]

約数ペア:

[(1, 72065196), (2, 36032598), (3, 24021732), (4, 18016299), (6, 12010866), (7, 10295028), (9, 8007244), (12, 6005433), (14, 5147514), (18, 4003622), (21, 3431676), (28, 2573757), (36, 2001811), (37, 1947708), (42, 1715838), (59, 1221444), (63, 1143892), (74, 973854), (84, 857919), (111, 649236), (118, 610722), (126, 571946), (131, 550116), (148, 486927), (177, 407148), (222, 324618), (236, 305361), (252, 285973), (259, 278244), (262, 275058), (333, 216412), (354, 203574), (393, 183372), (413, 174492), (444, 162309), (518, 139122), (524, 137529), (531, 135716), (666, 108206), (708, 101787), (777, 92748), (786, 91686), (826, 87246), (917, 78588), (1036, 69561), (1062, 67858), (1179, 61124), (1239, 58164), (1332, 54103), (1554, 46374), (1572, 45843), (1652, 43623), (1834, 39294), (2124, 33929), (2183, 33012), (2331, 30916), (2358, 30562), (2478, 29082), (2751, 26196), (3108, 23187), (3668, 19647), (3717, 19388), (4366, 16506), (4662, 15458), (4716, 15281), (4847, 14868), (4956, 14541), (5502, 13098), (6549, 11004), (7434, 9694), (7729, 9324), (8253, 8732)]