82771572

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{59}}^1$

素因数の和:142

約数の個数: 144

約数和(自身を含む): 234118080

約数和(自身を除く): 151346508

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 23, 26, 34, 39, 46, 51, 52, 59, 68, 69, 78, 92, 102, 118, 138, 156, 177, 204, 221, 236, 276, 299, 354, 391, 442, 529, 598, 663, 708, 767, 782, 884, 897, 1003, 1058, 1173, 1196, 1326, 1357, 1534, 1564, 1587, 1794, 2006, 2116, 2301, 2346, 2652, 2714, 3009, 3068, 3174, 3588, 4012, 4071, 4602, 4692, 5083, 5428, 6018, 6348, 6877, 8142, 8993, 9204, 10166, 12036, 13039, 13754, 15249, 16284, 17641, 17986, 20332, 20631, 23069, 26078, 26979, 27508, 30498, 31211, 35282, 35972, 39117, 41262, 46138, 52156, 52923, 53958, 60996, 62422, 69207, 70564, 78234, 82524, 92276, 93633, 105846, 107916, 116909, 124844, 138414, 156468, 187266, 211692, 233818, 276828, 299897, 350727, 374532, 405743, 467636, 530587, 599794, 701454, 811486, 899691, 1061174, 1199588, 1217229, 1402908, 1591761, 1622972, 1799382, 2122348, 2434458, 3183522, 3598764, 4868916, 6367044, 6897631, 13795262, 20692893, 27590524, 41385786, 82771572]

約数ペア:

[(1, 82771572), (2, 41385786), (3, 27590524), (4, 20692893), (6, 13795262), (12, 6897631), (13, 6367044), (17, 4868916), (23, 3598764), (26, 3183522), (34, 2434458), (39, 2122348), (46, 1799382), (51, 1622972), (52, 1591761), (59, 1402908), (68, 1217229), (69, 1199588), (78, 1061174), (92, 899691), (102, 811486), (118, 701454), (138, 599794), (156, 530587), (177, 467636), (204, 405743), (221, 374532), (236, 350727), (276, 299897), (299, 276828), (354, 233818), (391, 211692), (442, 187266), (529, 156468), (598, 138414), (663, 124844), (708, 116909), (767, 107916), (782, 105846), (884, 93633), (897, 92276), (1003, 82524), (1058, 78234), (1173, 70564), (1196, 69207), (1326, 62422), (1357, 60996), (1534, 53958), (1564, 52923), (1587, 52156), (1794, 46138), (2006, 41262), (2116, 39117), (2301, 35972), (2346, 35282), (2652, 31211), (2714, 30498), (3009, 27508), (3068, 26979), (3174, 26078), (3588, 23069), (4012, 20631), (4071, 20332), (4602, 17986), (4692, 17641), (5083, 16284), (5428, 15249), (6018, 13754), (6348, 13039), (6877, 12036), (8142, 10166), (8993, 9204)]