127264788

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{487}}^1$

素因数の和:582

約数の個数: 144

約数和(自身を含む): 396474624

約数和(自身を除く): 269209836

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 51, 61, 63, 68, 84, 102, 119, 122, 126, 153, 183, 204, 238, 244, 252, 306, 357, 366, 427, 476, 487, 549, 612, 714, 732, 854, 974, 1037, 1071, 1098, 1281, 1428, 1461, 1708, 1948, 2074, 2142, 2196, 2562, 2922, 3111, 3409, 3843, 4148, 4284, 4383, 5124, 5844, 6222, 6818, 7259, 7686, 8279, 8766, 9333, 10227, 12444, 13636, 14518, 15372, 16558, 17532, 18666, 20454, 21777, 24837, 29036, 29707, 30681, 33116, 37332, 40908, 43554, 49674, 57953, 59414, 61362, 65331, 74511, 87108, 89121, 99348, 115906, 118828, 122724, 130662, 149022, 173859, 178242, 207949, 231812, 261324, 267363, 298044, 347718, 356484, 415898, 505019, 521577, 534726, 623847, 695436, 831796, 1010038, 1043154, 1069452, 1247694, 1515057, 1871541, 2020076, 2086308, 2495388, 3030114, 3535133, 3743082, 4545171, 6060228, 7070266, 7486164, 9090342, 10605399, 14140532, 18180684, 21210798, 31816197, 42421596, 63632394, 127264788]

約数ペア:

[(1, 127264788), (2, 63632394), (3, 42421596), (4, 31816197), (6, 21210798), (7, 18180684), (9, 14140532), (12, 10605399), (14, 9090342), (17, 7486164), (18, 7070266), (21, 6060228), (28, 4545171), (34, 3743082), (36, 3535133), (42, 3030114), (51, 2495388), (61, 2086308), (63, 2020076), (68, 1871541), (84, 1515057), (102, 1247694), (119, 1069452), (122, 1043154), (126, 1010038), (153, 831796), (183, 695436), (204, 623847), (238, 534726), (244, 521577), (252, 505019), (306, 415898), (357, 356484), (366, 347718), (427, 298044), (476, 267363), (487, 261324), (549, 231812), (612, 207949), (714, 178242), (732, 173859), (854, 149022), (974, 130662), (1037, 122724), (1071, 118828), (1098, 115906), (1281, 99348), (1428, 89121), (1461, 87108), (1708, 74511), (1948, 65331), (2074, 61362), (2142, 59414), (2196, 57953), (2562, 49674), (2922, 43554), (3111, 40908), (3409, 37332), (3843, 33116), (4148, 30681), (4284, 29707), (4383, 29036), (5124, 24837), (5844, 21777), (6222, 20454), (6818, 18666), (7259, 17532), (7686, 16558), (8279, 15372), (8766, 14518), (9333, 13636), (10227, 12444)]