74020908

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{163}}^1$

素因数の和:295

約数の個数: 96

約数和(自身を含む): 194406912

約数和(自身を除く): 120386004

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 41, 52, 71, 78, 82, 123, 142, 156, 163, 164, 213, 246, 284, 326, 426, 489, 492, 533, 652, 852, 923, 978, 1066, 1599, 1846, 1956, 2119, 2132, 2769, 2911, 3198, 3692, 4238, 5538, 5822, 6357, 6396, 6683, 8476, 8733, 11076, 11573, 11644, 12714, 13366, 17466, 20049, 23146, 25428, 26732, 34719, 34932, 37843, 40098, 46292, 69438, 75686, 80196, 86879, 113529, 138876, 150449, 151372, 173758, 227058, 260637, 300898, 347516, 451347, 454116, 474493, 521274, 601796, 902694, 948986, 1042548, 1423479, 1805388, 1897972, 2846958, 5693916, 6168409, 12336818, 18505227, 24673636, 37010454, 74020908]

約数ペア:

[(1, 74020908), (2, 37010454), (3, 24673636), (4, 18505227), (6, 12336818), (12, 6168409), (13, 5693916), (26, 2846958), (39, 1897972), (41, 1805388), (52, 1423479), (71, 1042548), (78, 948986), (82, 902694), (123, 601796), (142, 521274), (156, 474493), (163, 454116), (164, 451347), (213, 347516), (246, 300898), (284, 260637), (326, 227058), (426, 173758), (489, 151372), (492, 150449), (533, 138876), (652, 113529), (852, 86879), (923, 80196), (978, 75686), (1066, 69438), (1599, 46292), (1846, 40098), (1956, 37843), (2119, 34932), (2132, 34719), (2769, 26732), (2911, 25428), (3198, 23146), (3692, 20049), (4238, 17466), (5538, 13366), (5822, 12714), (6357, 11644), (6396, 11573), (6683, 11076), (8476, 8733)]