78214488

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{503}}^1$

素因数の和:573

約数の個数: 128

約数和(自身を含む): 232243200

約数和(自身を除く): 154028712

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 19, 22, 24, 31, 33, 38, 44, 57, 62, 66, 76, 88, 93, 114, 124, 132, 152, 186, 209, 228, 248, 264, 341, 372, 418, 456, 503, 589, 627, 682, 744, 836, 1006, 1023, 1178, 1254, 1364, 1509, 1672, 1767, 2012, 2046, 2356, 2508, 2728, 3018, 3534, 4024, 4092, 4712, 5016, 5533, 6036, 6479, 7068, 8184, 9557, 11066, 12072, 12958, 14136, 15593, 16599, 19114, 19437, 22132, 25916, 28671, 31186, 33198, 38228, 38874, 44264, 46779, 51832, 57342, 62372, 66396, 76456, 77748, 93558, 105127, 114684, 124744, 132792, 155496, 171523, 187116, 210254, 229368, 296267, 315381, 343046, 374232, 420508, 514569, 592534, 630762, 686092, 841016, 888801, 1029138, 1185068, 1261524, 1372184, 1777602, 2058276, 2370136, 2523048, 3258937, 3555204, 4116552, 6517874, 7110408, 9776811, 13035748, 19553622, 26071496, 39107244, 78214488]

約数ペア:

[(1, 78214488), (2, 39107244), (3, 26071496), (4, 19553622), (6, 13035748), (8, 9776811), (11, 7110408), (12, 6517874), (19, 4116552), (22, 3555204), (24, 3258937), (31, 2523048), (33, 2370136), (38, 2058276), (44, 1777602), (57, 1372184), (62, 1261524), (66, 1185068), (76, 1029138), (88, 888801), (93, 841016), (114, 686092), (124, 630762), (132, 592534), (152, 514569), (186, 420508), (209, 374232), (228, 343046), (248, 315381), (264, 296267), (341, 229368), (372, 210254), (418, 187116), (456, 171523), (503, 155496), (589, 132792), (627, 124744), (682, 114684), (744, 105127), (836, 93558), (1006, 77748), (1023, 76456), (1178, 66396), (1254, 62372), (1364, 57342), (1509, 51832), (1672, 46779), (1767, 44264), (2012, 38874), (2046, 38228), (2356, 33198), (2508, 31186), (2728, 28671), (3018, 25916), (3534, 22132), (4024, 19437), (4092, 19114), (4712, 16599), (5016, 15593), (5533, 14136), (6036, 12958), (6479, 12072), (7068, 11066), (8184, 9557)]