39347928

素因数分解:

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

素因数の和:138

約数の個数: 144

約数和(自身を含む): 118772160

約数和(自身を除く): 79424232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 31, 34, 36, 51, 61, 62, 68, 72, 93, 102, 122, 124, 136, 153, 183, 186, 204, 244, 248, 279, 289, 306, 366, 372, 408, 488, 527, 549, 558, 578, 612, 732, 744, 867, 1037, 1054, 1098, 1116, 1156, 1224, 1464, 1581, 1734, 1891, 2074, 2108, 2196, 2232, 2312, 2601, 3111, 3162, 3468, 3782, 4148, 4216, 4392, 4743, 5202, 5673, 6222, 6324, 6936, 7564, 8296, 8959, 9333, 9486, 10404, 11346, 12444, 12648, 15128, 17019, 17629, 17918, 18666, 18972, 20808, 22692, 24888, 26877, 32147, 34038, 35258, 35836, 37332, 37944, 45384, 52887, 53754, 64294, 68076, 70516, 71672, 74664, 80631, 96441, 105774, 107508, 128588, 136152, 141032, 158661, 161262, 192882, 211548, 215016, 257176, 289323, 317322, 322524, 385764, 423096, 546499, 578646, 634644, 645048, 771528, 1092998, 1157292, 1269288, 1639497, 2185996, 2314584, 3278994, 4371992, 4918491, 6557988, 9836982, 13115976, 19673964, 39347928]

約数ペア:

[(1, 39347928), (2, 19673964), (3, 13115976), (4, 9836982), (6, 6557988), (8, 4918491), (9, 4371992), (12, 3278994), (17, 2314584), (18, 2185996), (24, 1639497), (31, 1269288), (34, 1157292), (36, 1092998), (51, 771528), (61, 645048), (62, 634644), (68, 578646), (72, 546499), (93, 423096), (102, 385764), (122, 322524), (124, 317322), (136, 289323), (153, 257176), (183, 215016), (186, 211548), (204, 192882), (244, 161262), (248, 158661), (279, 141032), (289, 136152), (306, 128588), (366, 107508), (372, 105774), (408, 96441), (488, 80631), (527, 74664), (549, 71672), (558, 70516), (578, 68076), (612, 64294), (732, 53754), (744, 52887), (867, 45384), (1037, 37944), (1054, 37332), (1098, 35836), (1116, 35258), (1156, 34038), (1224, 32147), (1464, 26877), (1581, 24888), (1734, 22692), (1891, 20808), (2074, 18972), (2108, 18666), (2196, 17918), (2232, 17629), (2312, 17019), (2601, 15128), (3111, 12648), (3162, 12444), (3468, 11346), (3782, 10404), (4148, 9486), (4216, 9333), (4392, 8959), (4743, 8296), (5202, 7564), (5673, 6936), (6222, 6324)]