80790588

素因数分解:

$2^2\times 3^3\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{409}}^1$

素因数の和:512

約数の個数: 96

約数和(自身を含む): 220416000

約数和(自身を除く): 139625412

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 59, 62, 93, 108, 118, 124, 177, 186, 236, 279, 354, 372, 409, 531, 558, 708, 818, 837, 1062, 1116, 1227, 1593, 1636, 1674, 1829, 2124, 2454, 3186, 3348, 3658, 3681, 4908, 5487, 6372, 7316, 7362, 10974, 11043, 12679, 14724, 16461, 21948, 22086, 24131, 25358, 32922, 38037, 44172, 48262, 49383, 50716, 65844, 72393, 76074, 96524, 98766, 114111, 144786, 152148, 197532, 217179, 228222, 289572, 342333, 434358, 456444, 651537, 684666, 748061, 868716, 1303074, 1369332, 1496122, 2244183, 2606148, 2992244, 4488366, 6732549, 8976732, 13465098, 20197647, 26930196, 40395294, 80790588]

約数ペア:

[(1, 80790588), (2, 40395294), (3, 26930196), (4, 20197647), (6, 13465098), (9, 8976732), (12, 6732549), (18, 4488366), (27, 2992244), (31, 2606148), (36, 2244183), (54, 1496122), (59, 1369332), (62, 1303074), (93, 868716), (108, 748061), (118, 684666), (124, 651537), (177, 456444), (186, 434358), (236, 342333), (279, 289572), (354, 228222), (372, 217179), (409, 197532), (531, 152148), (558, 144786), (708, 114111), (818, 98766), (837, 96524), (1062, 76074), (1116, 72393), (1227, 65844), (1593, 50716), (1636, 49383), (1674, 48262), (1829, 44172), (2124, 38037), (2454, 32922), (3186, 25358), (3348, 24131), (3658, 22086), (3681, 21948), (4908, 16461), (5487, 14724), (6372, 12679), (7316, 11043), (7362, 10974)]