86557380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{191}}^1$

素因数の和:306

約数の個数: 192

約数和(自身を含む): 303464448

約数和(自身を除く): 216907068

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 83, 84, 91, 105, 130, 140, 156, 166, 182, 191, 195, 210, 249, 260, 273, 332, 364, 382, 390, 415, 420, 455, 498, 546, 573, 581, 764, 780, 830, 910, 955, 996, 1079, 1092, 1146, 1162, 1245, 1337, 1365, 1660, 1743, 1820, 1910, 2158, 2292, 2324, 2483, 2490, 2674, 2730, 2865, 2905, 3237, 3486, 3820, 4011, 4316, 4966, 4980, 5348, 5395, 5460, 5730, 5810, 6474, 6685, 6972, 7449, 7553, 8022, 8715, 9932, 10790, 11460, 11620, 12415, 12948, 13370, 14898, 15106, 15853, 16044, 16185, 17381, 17430, 20055, 21580, 22659, 24830, 26740, 29796, 30212, 31706, 32370, 34762, 34860, 37245, 37765, 40110, 45318, 47559, 49660, 52143, 63412, 64740, 69524, 74490, 75530, 79265, 80220, 86905, 90636, 95118, 104286, 110971, 113295, 148980, 151060, 158530, 173810, 190236, 206089, 208572, 221942, 226590, 237795, 260715, 317060, 332913, 347620, 412178, 443884, 453180, 475590, 521430, 554855, 618267, 665826, 824356, 951180, 1030445, 1042860, 1109710, 1236534, 1331652, 1442623, 1664565, 2060890, 2219420, 2473068, 2885246, 3091335, 3329130, 4121780, 4327869, 5770492, 6182670, 6658260, 7213115, 8655738, 12365340, 14426230, 17311476, 21639345, 28852460, 43278690, 86557380]

約数ペア:

[(1, 86557380), (2, 43278690), (3, 28852460), (4, 21639345), (5, 17311476), (6, 14426230), (7, 12365340), (10, 8655738), (12, 7213115), (13, 6658260), (14, 6182670), (15, 5770492), (20, 4327869), (21, 4121780), (26, 3329130), (28, 3091335), (30, 2885246), (35, 2473068), (39, 2219420), (42, 2060890), (52, 1664565), (60, 1442623), (65, 1331652), (70, 1236534), (78, 1109710), (83, 1042860), (84, 1030445), (91, 951180), (105, 824356), (130, 665826), (140, 618267), (156, 554855), (166, 521430), (182, 475590), (191, 453180), (195, 443884), (210, 412178), (249, 347620), (260, 332913), (273, 317060), (332, 260715), (364, 237795), (382, 226590), (390, 221942), (415, 208572), (420, 206089), (455, 190236), (498, 173810), (546, 158530), (573, 151060), (581, 148980), (764, 113295), (780, 110971), (830, 104286), (910, 95118), (955, 90636), (996, 86905), (1079, 80220), (1092, 79265), (1146, 75530), (1162, 74490), (1245, 69524), (1337, 64740), (1365, 63412), (1660, 52143), (1743, 49660), (1820, 47559), (1910, 45318), (2158, 40110), (2292, 37765), (2324, 37245), (2483, 34860), (2490, 34762), (2674, 32370), (2730, 31706), (2865, 30212), (2905, 29796), (3237, 26740), (3486, 24830), (3820, 22659), (4011, 21580), (4316, 20055), (4966, 17430), (4980, 17381), (5348, 16185), (5395, 16044), (5460, 15853), (5730, 15106), (5810, 14898), (6474, 13370), (6685, 12948), (6972, 12415), (7449, 11620), (7553, 11460), (8022, 10790), (8715, 9932)]