78899652

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{211}}^1$

素因数の和:298

約数の個数: 144

約数和(自身を含む): 233356032

約数和(自身を除く): 154456380

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 34, 36, 39, 47, 51, 52, 68, 78, 94, 102, 117, 141, 153, 156, 188, 204, 211, 221, 234, 282, 306, 422, 423, 442, 468, 564, 611, 612, 633, 663, 799, 844, 846, 884, 1222, 1266, 1326, 1598, 1692, 1833, 1899, 1989, 2397, 2444, 2532, 2652, 2743, 3196, 3587, 3666, 3798, 3978, 4794, 5486, 5499, 7174, 7191, 7332, 7596, 7956, 8229, 9588, 9917, 10387, 10761, 10972, 10998, 14348, 14382, 16458, 19834, 20774, 21522, 21996, 24687, 28764, 29751, 31161, 32283, 32916, 39668, 41548, 43044, 46631, 49374, 59502, 62322, 64566, 89253, 93262, 93483, 98748, 119004, 124644, 128921, 129132, 139893, 168589, 178506, 186524, 186966, 257842, 279786, 337178, 357012, 373932, 386763, 419679, 505767, 515684, 559572, 674356, 773526, 839358, 1011534, 1160289, 1517301, 1547052, 1678716, 2023068, 2191657, 2320578, 3034602, 4383314, 4641156, 6069204, 6574971, 8766628, 13149942, 19724913, 26299884, 39449826, 78899652]

約数ペア:

[(1, 78899652), (2, 39449826), (3, 26299884), (4, 19724913), (6, 13149942), (9, 8766628), (12, 6574971), (13, 6069204), (17, 4641156), (18, 4383314), (26, 3034602), (34, 2320578), (36, 2191657), (39, 2023068), (47, 1678716), (51, 1547052), (52, 1517301), (68, 1160289), (78, 1011534), (94, 839358), (102, 773526), (117, 674356), (141, 559572), (153, 515684), (156, 505767), (188, 419679), (204, 386763), (211, 373932), (221, 357012), (234, 337178), (282, 279786), (306, 257842), (422, 186966), (423, 186524), (442, 178506), (468, 168589), (564, 139893), (611, 129132), (612, 128921), (633, 124644), (663, 119004), (799, 98748), (844, 93483), (846, 93262), (884, 89253), (1222, 64566), (1266, 62322), (1326, 59502), (1598, 49374), (1692, 46631), (1833, 43044), (1899, 41548), (1989, 39668), (2397, 32916), (2444, 32283), (2532, 31161), (2652, 29751), (2743, 28764), (3196, 24687), (3587, 21996), (3666, 21522), (3798, 20774), (3978, 19834), (4794, 16458), (5486, 14382), (5499, 14348), (7174, 10998), (7191, 10972), (7332, 10761), (7596, 10387), (7956, 9917), (8229, 9588)]