71736546910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1\times {\mathrm{137}}^1\times {\mathrm{1151}}^1$

素因数の和:1466

約数の個数: 128

約数和(自身を含む): 152555913216

約数和(自身を除く): 80819366306

約数列:

[1, 2, 5, 7, 10, 14, 35, 67, 70, 97, 134, 137, 194, 274, 335, 469, 485, 670, 679, 685, 938, 959, 970, 1151, 1358, 1370, 1918, 2302, 2345, 3395, 4690, 4795, 5755, 6499, 6790, 8057, 9179, 9590, 11510, 12998, 13289, 16114, 18358, 26578, 32495, 40285, 45493, 45895, 64253, 64990, 66445, 77117, 80570, 90986, 91790, 93023, 111647, 128506, 132890, 154234, 157687, 186046, 223294, 227465, 315374, 321265, 385585, 454930, 465115, 539819, 558235, 642530, 771170, 781529, 788435, 890363, 930230, 1079638, 1103809, 1116470, 1563058, 1576870, 1780726, 2207618, 2699095, 3907645, 4451815, 5398190, 5519045, 6232541, 7480349, 7815290, 8903630, 10565029, 11038090, 12465082, 14960698, 15295639, 21130058, 30591278, 31162705, 37401745, 52362443, 52825145, 62325410, 73955203, 74803490, 76478195, 104724886, 105650290, 107069473, 147910406, 152956390, 214138946, 261812215, 369776015, 523624430, 535347365, 739552030, 1024807813, 1070694730, 2049615626, 5124039065, 7173654691, 10248078130, 14347309382, 35868273455, 71736546910]

約数ペア:

[(1, 71736546910), (2, 35868273455), (5, 14347309382), (7, 10248078130), (10, 7173654691), (14, 5124039065), (35, 2049615626), (67, 1070694730), (70, 1024807813), (97, 739552030), (134, 535347365), (137, 523624430), (194, 369776015), (274, 261812215), (335, 214138946), (469, 152956390), (485, 147910406), (670, 107069473), (679, 105650290), (685, 104724886), (938, 76478195), (959, 74803490), (970, 73955203), (1151, 62325410), (1358, 52825145), (1370, 52362443), (1918, 37401745), (2302, 31162705), (2345, 30591278), (3395, 21130058), (4690, 15295639), (4795, 14960698), (5755, 12465082), (6499, 11038090), (6790, 10565029), (8057, 8903630), (9179, 7815290), (9590, 7480349), (11510, 6232541), (12998, 5519045), (13289, 5398190), (16114, 4451815), (18358, 3907645), (26578, 2699095), (32495, 2207618), (40285, 1780726), (45493, 1576870), (45895, 1563058), (64253, 1116470), (64990, 1103809), (66445, 1079638), (77117, 930230), (80570, 890363), (90986, 788435), (91790, 781529), (93023, 771170), (111647, 642530), (128506, 558235), (132890, 539819), (154234, 465115), (157687, 454930), (186046, 385585), (223294, 321265), (227465, 315374)]