61545484

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{809}}^1$

素因数の和:863

約数の個数: 96

約数和(自身を含む): 152409600

約数和(自身を除く): 90864116

約数列:

[1, 2, 4, 7, 11, 13, 14, 19, 22, 26, 28, 38, 44, 52, 76, 77, 91, 133, 143, 154, 182, 209, 247, 266, 286, 308, 364, 418, 494, 532, 572, 809, 836, 988, 1001, 1463, 1618, 1729, 2002, 2717, 2926, 3236, 3458, 4004, 5434, 5663, 5852, 6916, 8899, 10517, 10868, 11326, 15371, 17798, 19019, 21034, 22652, 30742, 35596, 38038, 42068, 61484, 62293, 73619, 76076, 107597, 115687, 124586, 147238, 169081, 199823, 215194, 231374, 249172, 294476, 338162, 399646, 430388, 462748, 676324, 799292, 809809, 1183567, 1398761, 1619618, 2198053, 2367134, 2797522, 3239236, 4396106, 4734268, 5595044, 8792212, 15386371, 30772742, 61545484]

約数ペア:

[(1, 61545484), (2, 30772742), (4, 15386371), (7, 8792212), (11, 5595044), (13, 4734268), (14, 4396106), (19, 3239236), (22, 2797522), (26, 2367134), (28, 2198053), (38, 1619618), (44, 1398761), (52, 1183567), (76, 809809), (77, 799292), (91, 676324), (133, 462748), (143, 430388), (154, 399646), (182, 338162), (209, 294476), (247, 249172), (266, 231374), (286, 215194), (308, 199823), (364, 169081), (418, 147238), (494, 124586), (532, 115687), (572, 107597), (809, 76076), (836, 73619), (988, 62293), (1001, 61484), (1463, 42068), (1618, 38038), (1729, 35596), (2002, 30742), (2717, 22652), (2926, 21034), (3236, 19019), (3458, 17798), (4004, 15371), (5434, 11326), (5663, 10868), (5852, 10517), (6916, 8899)]