61456428

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{179}}^1$

素因数の和:237

約数の個数: 144

約数和(自身を含む): 185673600

約数和(自身を除く): 124217172

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 17, 18, 22, 27, 33, 34, 36, 44, 51, 54, 66, 68, 99, 102, 108, 132, 153, 179, 187, 198, 204, 289, 297, 306, 358, 374, 396, 459, 537, 561, 578, 594, 612, 716, 748, 867, 918, 1074, 1122, 1156, 1188, 1611, 1683, 1734, 1836, 1969, 2148, 2244, 2601, 3043, 3179, 3222, 3366, 3468, 3938, 4833, 5049, 5202, 5907, 6086, 6358, 6444, 6732, 7803, 7876, 9129, 9537, 9666, 10098, 10404, 11814, 12172, 12716, 15606, 17721, 18258, 19074, 19332, 20196, 23628, 27387, 28611, 31212, 33473, 35442, 36516, 38148, 51731, 53163, 54774, 57222, 66946, 70884, 82161, 85833, 100419, 103462, 106326, 109548, 114444, 133892, 155193, 164322, 171666, 200838, 206924, 212652, 301257, 310386, 328644, 343332, 401676, 465579, 569041, 602514, 620772, 903771, 931158, 1138082, 1205028, 1396737, 1707123, 1807542, 1862316, 2276164, 2793474, 3414246, 3615084, 5121369, 5586948, 6828492, 10242738, 15364107, 20485476, 30728214, 61456428]

約数ペア:

[(1, 61456428), (2, 30728214), (3, 20485476), (4, 15364107), (6, 10242738), (9, 6828492), (11, 5586948), (12, 5121369), (17, 3615084), (18, 3414246), (22, 2793474), (27, 2276164), (33, 1862316), (34, 1807542), (36, 1707123), (44, 1396737), (51, 1205028), (54, 1138082), (66, 931158), (68, 903771), (99, 620772), (102, 602514), (108, 569041), (132, 465579), (153, 401676), (179, 343332), (187, 328644), (198, 310386), (204, 301257), (289, 212652), (297, 206924), (306, 200838), (358, 171666), (374, 164322), (396, 155193), (459, 133892), (537, 114444), (561, 109548), (578, 106326), (594, 103462), (612, 100419), (716, 85833), (748, 82161), (867, 70884), (918, 66946), (1074, 57222), (1122, 54774), (1156, 53163), (1188, 51731), (1611, 38148), (1683, 36516), (1734, 35442), (1836, 33473), (1969, 31212), (2148, 28611), (2244, 27387), (2601, 23628), (3043, 20196), (3179, 19332), (3222, 19074), (3366, 18258), (3468, 17721), (3938, 15606), (4833, 12716), (5049, 12172), (5202, 11814), (5907, 10404), (6086, 10098), (6358, 9666), (6444, 9537), (6732, 9129), (7803, 7876)]