73392228

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{521}}^1$

素因数の和:594

約数の個数: 144

約数和(自身を含む): 234089856

約数和(自身を除く): 160697628

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 43, 52, 63, 78, 84, 86, 91, 117, 126, 129, 156, 172, 182, 234, 252, 258, 273, 301, 364, 387, 468, 516, 521, 546, 559, 602, 774, 819, 903, 1042, 1092, 1118, 1204, 1548, 1563, 1638, 1677, 1806, 2084, 2236, 2709, 3126, 3276, 3354, 3612, 3647, 3913, 4689, 5031, 5418, 6252, 6708, 6773, 7294, 7826, 9378, 10062, 10836, 10941, 11739, 13546, 14588, 15652, 18756, 20124, 20319, 21882, 22403, 23478, 27092, 32823, 35217, 40638, 43764, 44806, 46956, 47411, 60957, 65646, 67209, 70434, 81276, 89612, 94822, 121914, 131292, 134418, 140868, 142233, 156821, 189644, 201627, 243828, 268836, 284466, 291239, 313642, 403254, 426699, 470463, 568932, 582478, 627284, 806508, 853398, 873717, 940926, 1164956, 1411389, 1706796, 1747434, 1881852, 2038673, 2621151, 2822778, 3494868, 4077346, 5242302, 5645556, 6116019, 8154692, 10484604, 12232038, 18348057, 24464076, 36696114, 73392228]

約数ペア:

[(1, 73392228), (2, 36696114), (3, 24464076), (4, 18348057), (6, 12232038), (7, 10484604), (9, 8154692), (12, 6116019), (13, 5645556), (14, 5242302), (18, 4077346), (21, 3494868), (26, 2822778), (28, 2621151), (36, 2038673), (39, 1881852), (42, 1747434), (43, 1706796), (52, 1411389), (63, 1164956), (78, 940926), (84, 873717), (86, 853398), (91, 806508), (117, 627284), (126, 582478), (129, 568932), (156, 470463), (172, 426699), (182, 403254), (234, 313642), (252, 291239), (258, 284466), (273, 268836), (301, 243828), (364, 201627), (387, 189644), (468, 156821), (516, 142233), (521, 140868), (546, 134418), (559, 131292), (602, 121914), (774, 94822), (819, 89612), (903, 81276), (1042, 70434), (1092, 67209), (1118, 65646), (1204, 60957), (1548, 47411), (1563, 46956), (1638, 44806), (1677, 43764), (1806, 40638), (2084, 35217), (2236, 32823), (2709, 27092), (3126, 23478), (3276, 22403), (3354, 21882), (3612, 20319), (3647, 20124), (3913, 18756), (4689, 15652), (5031, 14588), (5418, 13546), (6252, 11739), (6708, 10941), (6773, 10836), (7294, 10062), (7826, 9378)]