72630324

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{179}}^1$

素因数の和:239

約数の個数: 144

約数和(自身を含む): 216619200

約数和(自身を除く): 143988876

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 27, 34, 36, 39, 51, 52, 54, 68, 78, 102, 108, 117, 153, 156, 179, 204, 221, 234, 289, 306, 351, 358, 442, 459, 468, 537, 578, 612, 663, 702, 716, 867, 884, 918, 1074, 1156, 1326, 1404, 1611, 1734, 1836, 1989, 2148, 2327, 2601, 2652, 3043, 3222, 3468, 3757, 3978, 4654, 4833, 5202, 5967, 6086, 6444, 6981, 7514, 7803, 7956, 9129, 9308, 9666, 10404, 11271, 11934, 12172, 13962, 15028, 15606, 18258, 19332, 20943, 22542, 23868, 27387, 27924, 31212, 33813, 36516, 39559, 41886, 45084, 51731, 54774, 62829, 67626, 79118, 82161, 83772, 101439, 103462, 109548, 118677, 125658, 135252, 155193, 158236, 164322, 202878, 206924, 237354, 251316, 310386, 328644, 356031, 405756, 465579, 474708, 620772, 672503, 712062, 931158, 1068093, 1345006, 1396737, 1424124, 1862316, 2017509, 2136186, 2690012, 2793474, 4035018, 4272372, 5586948, 6052527, 8070036, 12105054, 18157581, 24210108, 36315162, 72630324]

約数ペア:

[(1, 72630324), (2, 36315162), (3, 24210108), (4, 18157581), (6, 12105054), (9, 8070036), (12, 6052527), (13, 5586948), (17, 4272372), (18, 4035018), (26, 2793474), (27, 2690012), (34, 2136186), (36, 2017509), (39, 1862316), (51, 1424124), (52, 1396737), (54, 1345006), (68, 1068093), (78, 931158), (102, 712062), (108, 672503), (117, 620772), (153, 474708), (156, 465579), (179, 405756), (204, 356031), (221, 328644), (234, 310386), (289, 251316), (306, 237354), (351, 206924), (358, 202878), (442, 164322), (459, 158236), (468, 155193), (537, 135252), (578, 125658), (612, 118677), (663, 109548), (702, 103462), (716, 101439), (867, 83772), (884, 82161), (918, 79118), (1074, 67626), (1156, 62829), (1326, 54774), (1404, 51731), (1611, 45084), (1734, 41886), (1836, 39559), (1989, 36516), (2148, 33813), (2327, 31212), (2601, 27924), (2652, 27387), (3043, 23868), (3222, 22542), (3468, 20943), (3757, 19332), (3978, 18258), (4654, 15606), (4833, 15028), (5202, 13962), (5967, 12172), (6086, 11934), (6444, 11271), (6981, 10404), (7514, 9666), (7803, 9308), (7956, 9129)]