79616916

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{167}}^1$

素因数の和:254

約数の個数: 144

約数和(自身を含む): 231154560

約数和(自身を除く): 151537644

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 19, 34, 36, 38, 41, 51, 57, 68, 76, 82, 102, 114, 123, 153, 164, 167, 171, 204, 228, 246, 306, 323, 334, 342, 369, 492, 501, 612, 646, 668, 684, 697, 738, 779, 969, 1002, 1292, 1394, 1476, 1503, 1558, 1938, 2004, 2091, 2337, 2788, 2839, 2907, 3006, 3116, 3173, 3876, 4182, 4674, 5678, 5814, 6012, 6273, 6346, 6847, 7011, 8364, 8517, 9348, 9519, 11356, 11628, 12546, 12692, 13243, 13694, 14022, 17034, 19038, 20541, 25092, 25551, 26486, 27388, 28044, 28557, 34068, 38076, 39729, 41082, 51102, 52972, 53941, 57114, 61623, 79458, 82164, 102204, 107882, 114228, 116399, 119187, 123246, 130093, 158916, 161823, 215764, 232798, 238374, 246492, 260186, 323646, 349197, 390279, 465596, 476748, 485469, 520372, 647292, 698394, 780558, 970938, 1047591, 1170837, 1396788, 1561116, 1941876, 2095182, 2211581, 2341674, 4190364, 4423162, 4683348, 6634743, 8846324, 13269486, 19904229, 26538972, 39808458, 79616916]

約数ペア:

[(1, 79616916), (2, 39808458), (3, 26538972), (4, 19904229), (6, 13269486), (9, 8846324), (12, 6634743), (17, 4683348), (18, 4423162), (19, 4190364), (34, 2341674), (36, 2211581), (38, 2095182), (41, 1941876), (51, 1561116), (57, 1396788), (68, 1170837), (76, 1047591), (82, 970938), (102, 780558), (114, 698394), (123, 647292), (153, 520372), (164, 485469), (167, 476748), (171, 465596), (204, 390279), (228, 349197), (246, 323646), (306, 260186), (323, 246492), (334, 238374), (342, 232798), (369, 215764), (492, 161823), (501, 158916), (612, 130093), (646, 123246), (668, 119187), (684, 116399), (697, 114228), (738, 107882), (779, 102204), (969, 82164), (1002, 79458), (1292, 61623), (1394, 57114), (1476, 53941), (1503, 52972), (1558, 51102), (1938, 41082), (2004, 39729), (2091, 38076), (2337, 34068), (2788, 28557), (2839, 28044), (2907, 27388), (3006, 26486), (3116, 25551), (3173, 25092), (3876, 20541), (4182, 19038), (4674, 17034), (5678, 14022), (5814, 13694), (6012, 13243), (6273, 12692), (6346, 12546), (6847, 11628), (7011, 11356), (8364, 9519), (8517, 9348)]