85253844

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:146

約数の個数: 144

約数和(自身を含む): 238762496

約数和(自身を除く): 153508652

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 31, 34, 39, 51, 52, 61, 62, 68, 78, 93, 102, 122, 124, 156, 183, 186, 204, 221, 244, 289, 366, 372, 403, 442, 527, 578, 663, 732, 793, 806, 867, 884, 1037, 1054, 1156, 1209, 1326, 1581, 1586, 1612, 1734, 1891, 2074, 2108, 2379, 2418, 2652, 3111, 3162, 3172, 3468, 3757, 3782, 4148, 4758, 4836, 5673, 6222, 6324, 6851, 7514, 7564, 8959, 9516, 11271, 11346, 12444, 13481, 13702, 15028, 17629, 17918, 20553, 22542, 22692, 24583, 26877, 26962, 27404, 32147, 35258, 35836, 40443, 41106, 45084, 49166, 52887, 53754, 53924, 64294, 70516, 73749, 80886, 82212, 96441, 98332, 105774, 107508, 116467, 128588, 147498, 161772, 192882, 211548, 229177, 232934, 294996, 349401, 385764, 417911, 458354, 465868, 546499, 687531, 698802, 835822, 916708, 1092998, 1253733, 1375062, 1397604, 1639497, 1671644, 2185996, 2507466, 2750124, 3278994, 5014932, 6557988, 7104487, 14208974, 21313461, 28417948, 42626922, 85253844]

約数ペア:

[(1, 85253844), (2, 42626922), (3, 28417948), (4, 21313461), (6, 14208974), (12, 7104487), (13, 6557988), (17, 5014932), (26, 3278994), (31, 2750124), (34, 2507466), (39, 2185996), (51, 1671644), (52, 1639497), (61, 1397604), (62, 1375062), (68, 1253733), (78, 1092998), (93, 916708), (102, 835822), (122, 698802), (124, 687531), (156, 546499), (183, 465868), (186, 458354), (204, 417911), (221, 385764), (244, 349401), (289, 294996), (366, 232934), (372, 229177), (403, 211548), (442, 192882), (527, 161772), (578, 147498), (663, 128588), (732, 116467), (793, 107508), (806, 105774), (867, 98332), (884, 96441), (1037, 82212), (1054, 80886), (1156, 73749), (1209, 70516), (1326, 64294), (1581, 53924), (1586, 53754), (1612, 52887), (1734, 49166), (1891, 45084), (2074, 41106), (2108, 40443), (2379, 35836), (2418, 35258), (2652, 32147), (3111, 27404), (3162, 26962), (3172, 26877), (3468, 24583), (3757, 22692), (3782, 22542), (4148, 20553), (4758, 17918), (4836, 17629), (5673, 15028), (6222, 13702), (6324, 13481), (6851, 12444), (7514, 11346), (7564, 11271), (8959, 9516)]