79644796

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1$

素因数の和:140

約数の個数: 144

約数和(自身を含む): 195465312

約数和(自身を除く): 115820516

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 34, 41, 44, 49, 53, 68, 77, 82, 98, 106, 119, 154, 164, 187, 196, 212, 238, 287, 308, 371, 374, 451, 476, 539, 574, 583, 697, 742, 748, 833, 901, 902, 1078, 1148, 1166, 1309, 1394, 1484, 1666, 1802, 1804, 2009, 2156, 2173, 2332, 2597, 2618, 2788, 3157, 3332, 3604, 4018, 4081, 4346, 4879, 5194, 5236, 6307, 6314, 7667, 8036, 8162, 8692, 9163, 9758, 9911, 10388, 12614, 12628, 15211, 15334, 16324, 18326, 19516, 19822, 22099, 23903, 25228, 28567, 30422, 30668, 34153, 36652, 36941, 39644, 44149, 44198, 47806, 53669, 57134, 60844, 68306, 69377, 73882, 88298, 88396, 95612, 106477, 107338, 114268, 136612, 138754, 147764, 167321, 176596, 212954, 214676, 258587, 277508, 334642, 375683, 406351, 425908, 485639, 517174, 669284, 751366, 812702, 971278, 1034348, 1171247, 1502732, 1625404, 1810109, 1942556, 2342494, 2844457, 3620218, 4684988, 5688914, 7240436, 11377828, 19911199, 39822398, 79644796]

約数ペア:

[(1, 79644796), (2, 39822398), (4, 19911199), (7, 11377828), (11, 7240436), (14, 5688914), (17, 4684988), (22, 3620218), (28, 2844457), (34, 2342494), (41, 1942556), (44, 1810109), (49, 1625404), (53, 1502732), (68, 1171247), (77, 1034348), (82, 971278), (98, 812702), (106, 751366), (119, 669284), (154, 517174), (164, 485639), (187, 425908), (196, 406351), (212, 375683), (238, 334642), (287, 277508), (308, 258587), (371, 214676), (374, 212954), (451, 176596), (476, 167321), (539, 147764), (574, 138754), (583, 136612), (697, 114268), (742, 107338), (748, 106477), (833, 95612), (901, 88396), (902, 88298), (1078, 73882), (1148, 69377), (1166, 68306), (1309, 60844), (1394, 57134), (1484, 53669), (1666, 47806), (1802, 44198), (1804, 44149), (2009, 39644), (2156, 36941), (2173, 36652), (2332, 34153), (2597, 30668), (2618, 30422), (2788, 28567), (3157, 25228), (3332, 23903), (3604, 22099), (4018, 19822), (4081, 19516), (4346, 18326), (4879, 16324), (5194, 15334), (5236, 15211), (6307, 12628), (6314, 12614), (7667, 10388), (8036, 9911), (8162, 9758), (8692, 9163)]