25664652

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:144

約数の個数: 144

約数和(自身を含む): 75828480

約数和(自身を除く): 50163828

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 29, 31, 36, 39, 52, 58, 61, 62, 78, 87, 93, 116, 117, 122, 124, 156, 174, 183, 186, 234, 244, 261, 279, 348, 366, 372, 377, 403, 468, 522, 549, 558, 732, 754, 793, 806, 899, 1044, 1098, 1116, 1131, 1209, 1508, 1586, 1612, 1769, 1798, 1891, 2196, 2262, 2379, 2418, 2697, 3172, 3393, 3538, 3596, 3627, 3782, 4524, 4758, 4836, 5307, 5394, 5673, 6786, 7076, 7137, 7254, 7564, 8091, 9516, 10614, 10788, 11346, 11687, 13572, 14274, 14508, 15921, 16182, 17019, 21228, 22692, 22997, 23374, 24583, 28548, 31842, 32364, 34038, 35061, 45994, 46748, 49166, 54839, 63684, 68076, 68991, 70122, 73749, 91988, 98332, 105183, 109678, 137982, 140244, 147498, 164517, 206973, 210366, 219356, 221247, 275964, 294996, 329034, 413946, 420732, 442494, 493551, 658068, 712907, 827892, 884988, 987102, 1425814, 1974204, 2138721, 2851628, 4277442, 6416163, 8554884, 12832326, 25664652]

約数ペア:

[(1, 25664652), (2, 12832326), (3, 8554884), (4, 6416163), (6, 4277442), (9, 2851628), (12, 2138721), (13, 1974204), (18, 1425814), (26, 987102), (29, 884988), (31, 827892), (36, 712907), (39, 658068), (52, 493551), (58, 442494), (61, 420732), (62, 413946), (78, 329034), (87, 294996), (93, 275964), (116, 221247), (117, 219356), (122, 210366), (124, 206973), (156, 164517), (174, 147498), (183, 140244), (186, 137982), (234, 109678), (244, 105183), (261, 98332), (279, 91988), (348, 73749), (366, 70122), (372, 68991), (377, 68076), (403, 63684), (468, 54839), (522, 49166), (549, 46748), (558, 45994), (732, 35061), (754, 34038), (793, 32364), (806, 31842), (899, 28548), (1044, 24583), (1098, 23374), (1116, 22997), (1131, 22692), (1209, 21228), (1508, 17019), (1586, 16182), (1612, 15921), (1769, 14508), (1798, 14274), (1891, 13572), (2196, 11687), (2262, 11346), (2379, 10788), (2418, 10614), (2697, 9516), (3172, 8091), (3393, 7564), (3538, 7254), (3596, 7137), (3627, 7076), (3782, 6786), (4524, 5673), (4758, 5394), (4836, 5307)]