83701548

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{191}}^1$

素因数の和:292

約数の個数: 144

約数和(自身を含む): 254951424

約数和(自身を除く): 171249876

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 37, 42, 47, 63, 74, 84, 94, 111, 126, 141, 148, 188, 191, 222, 252, 259, 282, 329, 333, 382, 423, 444, 518, 564, 573, 658, 666, 764, 777, 846, 987, 1036, 1146, 1316, 1332, 1337, 1554, 1692, 1719, 1739, 1974, 2292, 2331, 2674, 2961, 3108, 3438, 3478, 3948, 4011, 4662, 5217, 5348, 5922, 6876, 6956, 7067, 8022, 8977, 9324, 10434, 11844, 12033, 12173, 14134, 15651, 16044, 17954, 20868, 21201, 24066, 24346, 26931, 28268, 31302, 35908, 36519, 42402, 48132, 48692, 49469, 53862, 62604, 62839, 63603, 73038, 80793, 84804, 98938, 107724, 109557, 125678, 127206, 146076, 148407, 161586, 188517, 197876, 219114, 251356, 254412, 296814, 323172, 332149, 377034, 438228, 445221, 565551, 593628, 664298, 754068, 890442, 996447, 1131102, 1328596, 1780884, 1992894, 2262204, 2325043, 2989341, 3985788, 4650086, 5978682, 6975129, 9300172, 11957364, 13950258, 20925387, 27900516, 41850774, 83701548]

約数ペア:

[(1, 83701548), (2, 41850774), (3, 27900516), (4, 20925387), (6, 13950258), (7, 11957364), (9, 9300172), (12, 6975129), (14, 5978682), (18, 4650086), (21, 3985788), (28, 2989341), (36, 2325043), (37, 2262204), (42, 1992894), (47, 1780884), (63, 1328596), (74, 1131102), (84, 996447), (94, 890442), (111, 754068), (126, 664298), (141, 593628), (148, 565551), (188, 445221), (191, 438228), (222, 377034), (252, 332149), (259, 323172), (282, 296814), (329, 254412), (333, 251356), (382, 219114), (423, 197876), (444, 188517), (518, 161586), (564, 148407), (573, 146076), (658, 127206), (666, 125678), (764, 109557), (777, 107724), (846, 98938), (987, 84804), (1036, 80793), (1146, 73038), (1316, 63603), (1332, 62839), (1337, 62604), (1554, 53862), (1692, 49469), (1719, 48692), (1739, 48132), (1974, 42402), (2292, 36519), (2331, 35908), (2674, 31302), (2961, 28268), (3108, 26931), (3438, 24346), (3478, 24066), (3948, 21201), (4011, 20868), (4662, 17954), (5217, 16044), (5348, 15651), (5922, 14134), (6876, 12173), (6956, 12033), (7067, 11844), (8022, 10434), (8977, 9324)]