72496248

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{149}}^1$

素因数の和:285

約数の個数: 128

約数和(自身を含む): 211680000

約数和(自身を除く): 139183752

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 19, 22, 24, 33, 38, 44, 57, 66, 76, 88, 97, 114, 132, 149, 152, 194, 209, 228, 264, 291, 298, 388, 418, 447, 456, 582, 596, 627, 776, 836, 894, 1067, 1164, 1192, 1254, 1639, 1672, 1788, 1843, 2134, 2328, 2508, 2831, 3201, 3278, 3576, 3686, 4268, 4917, 5016, 5529, 5662, 6402, 6556, 7372, 8493, 8536, 9834, 11058, 11324, 12804, 13112, 14453, 14744, 16986, 19668, 20273, 22116, 22648, 25608, 28906, 31141, 33972, 39336, 40546, 43359, 44232, 57812, 60819, 62282, 67944, 81092, 86718, 93423, 115624, 121638, 124564, 158983, 162184, 173436, 186846, 243276, 249128, 274607, 317966, 346872, 373692, 476949, 486552, 549214, 635932, 747384, 823821, 953898, 1098428, 1271864, 1647642, 1907796, 2196856, 3020677, 3295284, 3815592, 6041354, 6590568, 9062031, 12082708, 18124062, 24165416, 36248124, 72496248]

約数ペア:

[(1, 72496248), (2, 36248124), (3, 24165416), (4, 18124062), (6, 12082708), (8, 9062031), (11, 6590568), (12, 6041354), (19, 3815592), (22, 3295284), (24, 3020677), (33, 2196856), (38, 1907796), (44, 1647642), (57, 1271864), (66, 1098428), (76, 953898), (88, 823821), (97, 747384), (114, 635932), (132, 549214), (149, 486552), (152, 476949), (194, 373692), (209, 346872), (228, 317966), (264, 274607), (291, 249128), (298, 243276), (388, 186846), (418, 173436), (447, 162184), (456, 158983), (582, 124564), (596, 121638), (627, 115624), (776, 93423), (836, 86718), (894, 81092), (1067, 67944), (1164, 62282), (1192, 60819), (1254, 57812), (1639, 44232), (1672, 43359), (1788, 40546), (1843, 39336), (2134, 33972), (2328, 31141), (2508, 28906), (2831, 25608), (3201, 22648), (3278, 22116), (3576, 20273), (3686, 19668), (4268, 16986), (4917, 14744), (5016, 14453), (5529, 13112), (5662, 12804), (6402, 11324), (6556, 11058), (7372, 9834), (8493, 8536)]