84062790

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{167}}^1$

素因数の和:251

約数の個数: 192

約数和(自身を含む): 271724544

約数和(自身を除く): 187661754

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 17, 18, 21, 30, 34, 35, 42, 45, 47, 51, 63, 70, 85, 90, 94, 102, 105, 119, 126, 141, 153, 167, 170, 210, 235, 238, 255, 282, 306, 315, 329, 334, 357, 423, 470, 501, 510, 595, 630, 658, 705, 714, 765, 799, 835, 846, 987, 1002, 1071, 1169, 1190, 1410, 1503, 1530, 1598, 1645, 1670, 1785, 1974, 2115, 2142, 2338, 2397, 2505, 2839, 2961, 3006, 3290, 3507, 3570, 3995, 4230, 4794, 4935, 5010, 5355, 5593, 5678, 5845, 5922, 7014, 7191, 7515, 7849, 7990, 8517, 9870, 10521, 10710, 11186, 11690, 11985, 14195, 14382, 14805, 15030, 15698, 16779, 17034, 17535, 19873, 21042, 23547, 23970, 25551, 27965, 28390, 29610, 33558, 35070, 35955, 39245, 39746, 42585, 47094, 50337, 51102, 52605, 54943, 55930, 59619, 70641, 71910, 78490, 83895, 85170, 99365, 100674, 105210, 109886, 117735, 119238, 127755, 133433, 141282, 164829, 167790, 178857, 198730, 235470, 251685, 255510, 266866, 274715, 298095, 329658, 353205, 357714, 400299, 494487, 503370, 549430, 596190, 667165, 706410, 800598, 824145, 894285, 934031, 988974, 1200897, 1334330, 1648290, 1788570, 1868062, 2001495, 2401794, 2472435, 2802093, 4002990, 4670155, 4944870, 5604186, 6004485, 8406279, 9340310, 12008970, 14010465, 16812558, 28020930, 42031395, 84062790]

約数ペア:

[(1, 84062790), (2, 42031395), (3, 28020930), (5, 16812558), (6, 14010465), (7, 12008970), (9, 9340310), (10, 8406279), (14, 6004485), (15, 5604186), (17, 4944870), (18, 4670155), (21, 4002990), (30, 2802093), (34, 2472435), (35, 2401794), (42, 2001495), (45, 1868062), (47, 1788570), (51, 1648290), (63, 1334330), (70, 1200897), (85, 988974), (90, 934031), (94, 894285), (102, 824145), (105, 800598), (119, 706410), (126, 667165), (141, 596190), (153, 549430), (167, 503370), (170, 494487), (210, 400299), (235, 357714), (238, 353205), (255, 329658), (282, 298095), (306, 274715), (315, 266866), (329, 255510), (334, 251685), (357, 235470), (423, 198730), (470, 178857), (501, 167790), (510, 164829), (595, 141282), (630, 133433), (658, 127755), (705, 119238), (714, 117735), (765, 109886), (799, 105210), (835, 100674), (846, 99365), (987, 85170), (1002, 83895), (1071, 78490), (1169, 71910), (1190, 70641), (1410, 59619), (1503, 55930), (1530, 54943), (1598, 52605), (1645, 51102), (1670, 50337), (1785, 47094), (1974, 42585), (2115, 39746), (2142, 39245), (2338, 35955), (2397, 35070), (2505, 33558), (2839, 29610), (2961, 28390), (3006, 27965), (3290, 25551), (3507, 23970), (3570, 23547), (3995, 21042), (4230, 19873), (4794, 17535), (4935, 17034), (5010, 16779), (5355, 15698), (5593, 15030), (5678, 14805), (5845, 14382), (5922, 14195), (7014, 11985), (7191, 11690), (7515, 11186), (7849, 10710), (7990, 10521), (8517, 9870)]