78467214

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{2801}}^1$

素因数の和:2865

約数の個数: 64

約数和(自身を含む): 193674240

約数和(自身を除く): 115207026

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 29, 42, 46, 58, 69, 87, 138, 161, 174, 203, 322, 406, 483, 609, 667, 966, 1218, 1334, 2001, 2801, 4002, 4669, 5602, 8403, 9338, 14007, 16806, 19607, 28014, 39214, 58821, 64423, 81229, 117642, 128846, 162458, 193269, 243687, 386538, 450961, 487374, 568603, 901922, 1137206, 1352883, 1705809, 1868267, 2705766, 3411618, 3736534, 5604801, 11209602, 13077869, 26155738, 39233607, 78467214]

約数ペア:

[(1, 78467214), (2, 39233607), (3, 26155738), (6, 13077869), (7, 11209602), (14, 5604801), (21, 3736534), (23, 3411618), (29, 2705766), (42, 1868267), (46, 1705809), (58, 1352883), (69, 1137206), (87, 901922), (138, 568603), (161, 487374), (174, 450961), (203, 386538), (322, 243687), (406, 193269), (483, 162458), (609, 128846), (667, 117642), (966, 81229), (1218, 64423), (1334, 58821), (2001, 39214), (2801, 28014), (4002, 19607), (4669, 16806), (5602, 14007), (8403, 9338)]