77804172

素因数分解:

$2^2\times 3^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1367}}^1$

素因数の和:1428

約数の個数: 96

約数和(自身を含む): 220631040

約数和(自身を除く): 142826868

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 31, 34, 36, 51, 54, 62, 68, 93, 102, 108, 124, 153, 186, 204, 279, 306, 372, 459, 527, 558, 612, 837, 918, 1054, 1116, 1367, 1581, 1674, 1836, 2108, 2734, 3162, 3348, 4101, 4743, 5468, 6324, 8202, 9486, 12303, 14229, 16404, 18972, 23239, 24606, 28458, 36909, 42377, 46478, 49212, 56916, 69717, 73818, 84754, 92956, 127131, 139434, 147636, 169508, 209151, 254262, 278868, 381393, 418302, 508524, 627453, 720409, 762786, 836604, 1144179, 1254906, 1440818, 1525572, 2161227, 2288358, 2509812, 2881636, 4322454, 4576716, 6483681, 8644908, 12967362, 19451043, 25934724, 38902086, 77804172]

約数ペア:

[(1, 77804172), (2, 38902086), (3, 25934724), (4, 19451043), (6, 12967362), (9, 8644908), (12, 6483681), (17, 4576716), (18, 4322454), (27, 2881636), (31, 2509812), (34, 2288358), (36, 2161227), (51, 1525572), (54, 1440818), (62, 1254906), (68, 1144179), (93, 836604), (102, 762786), (108, 720409), (124, 627453), (153, 508524), (186, 418302), (204, 381393), (279, 278868), (306, 254262), (372, 209151), (459, 169508), (527, 147636), (558, 139434), (612, 127131), (837, 92956), (918, 84754), (1054, 73818), (1116, 69717), (1367, 56916), (1581, 49212), (1674, 46478), (1836, 42377), (2108, 36909), (2734, 28458), (3162, 24606), (3348, 23239), (4101, 18972), (4743, 16404), (5468, 14229), (6324, 12303), (8202, 9486)]