78381996

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{2069}}^1$

素因数の和:2135

約数の個数: 96

約数和(自身を含む): 233694720

約数和(自身を除く): 155312724

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 41, 42, 44, 66, 77, 82, 84, 123, 132, 154, 164, 231, 246, 287, 308, 451, 462, 492, 574, 861, 902, 924, 1148, 1353, 1722, 1804, 2069, 2706, 3157, 3444, 4138, 5412, 6207, 6314, 8276, 9471, 12414, 12628, 14483, 18942, 22759, 24828, 28966, 37884, 43449, 45518, 57932, 68277, 84829, 86898, 91036, 136554, 159313, 169658, 173796, 254487, 273108, 318626, 339316, 477939, 508974, 593803, 637252, 933119, 955878, 1017948, 1187606, 1781409, 1866238, 1911756, 2375212, 2799357, 3562818, 3732476, 5598714, 6531833, 7125636, 11197428, 13063666, 19595499, 26127332, 39190998, 78381996]

約数ペア:

[(1, 78381996), (2, 39190998), (3, 26127332), (4, 19595499), (6, 13063666), (7, 11197428), (11, 7125636), (12, 6531833), (14, 5598714), (21, 3732476), (22, 3562818), (28, 2799357), (33, 2375212), (41, 1911756), (42, 1866238), (44, 1781409), (66, 1187606), (77, 1017948), (82, 955878), (84, 933119), (123, 637252), (132, 593803), (154, 508974), (164, 477939), (231, 339316), (246, 318626), (287, 273108), (308, 254487), (451, 173796), (462, 169658), (492, 159313), (574, 136554), (861, 91036), (902, 86898), (924, 84829), (1148, 68277), (1353, 57932), (1722, 45518), (1804, 43449), (2069, 37884), (2706, 28966), (3157, 24828), (3444, 22759), (4138, 18942), (5412, 14483), (6207, 12628), (6314, 12414), (8276, 9471)]